Biggest changeGAAP measures, and calculations of Adjusted EBITDA margin, Total gross profit per retail unit, non-GAAP, and Total SG&A per retail unit, non-GAAP is as follows: Years Ended December 31, 2022 2021 2020 (dollars in millions) Net loss $ (2,894) $ (287) $ (462) Income tax provision 1 1 — Interest expense 486 176 131 Other (income) expense, net 70 6 (1) Depreciation and amortization expense in cost of sales 114 24 10 Depreciation and amortization expense in SG&A 200 105 74 Goodwill impairment 847 — — Share-based compensation expense in cost of sales 16 — 1 Share-based compensation expense in SG&A 69 39 25 Root warrant revenue (7) — — Restructuring (1) 57 — — Adjusted EBITDA $ (1,041) $ 64 $ (222) Total revenues $ 13,604 $ 12,814 $ 5,587 Net loss margin (21.3) % (2.2) % (8.3) % Adjusted EBITDA margin (7.7) % 0.5 % (4.0) % Gross profit $ 1,246 $ 1,929 $ 794 Depreciation and amortization expense in cost of sales 114 24 10 Share-based compensation expense in cost of sales 16 — 1 Root warrant revenue (7) — — Restructuring (1) 7 — — Gross profit, non-GAAP $ 1,376 $ 1,953 $ 805 Retail vehicle unit sales 412,296 425,237 244,111 Total gross profit per retail unit $ 3,022 $ 4,537 $ 3,253 Total gross profit per retail unit, non-GAAP $ 3,337 $ 4,593 $ 3,298 SG&A $ 2,736 $ 2,033 $ 1,126 Depreciation and amortization expense in SG&A 200 105 74 Share-based compensation expense in SG&A 69 39 25 Restructuring (1) 50 — — SG&A, non-GAAP $ 2,417 $ 1,889 $ 1,027 Retail vehicle unit sales 412,296 425,237 244,111 Total SG&A per retail unit $ 6,636 $ 4,781 $ 4,613 Total SG&A per retail unit, non-GAAP $ 5,862 $ 4,442 $ 4,207 (1) For the year ended December 31, 2022, includes $28 million of lease termination fees, net of amounts written off for the corresponding operating lease right-of-use assets and operating lease liabilities which were terminated, $26 million of expenses 67 associated with the previously announced workforce reductions, of which $7 million was recorded to cost of sales, and $3 million of other restructuring-related costs.
Biggest changeA reconciliation of Adjusted EBITDA to net income (loss), Gross profit, non-GAAP to gross profit, and SG&A, non-GAAP to SG&A, which are the most directly comparable GAAP measures, and calculations of Adjusted EBITDA margin, Total gross profit per retail unit, non-GAAP, and Total SG&A per retail unit, non-GAAP is as follows: 62 Years Ended December 31, 2023 2022 2021 (dollars in millions, except per unit amounts) Net income (loss) $ 150 $ (2,894) $ (287) Income tax provision 25 1 1 Interest expense 632 486 176 Other (income) expense, net (1) 70 6 Depreciation and amortization expense in cost of sales 169 114 24 Depreciation and amortization expense in SG&A 183 200 105 Share-based compensation expense in cost of sales — 16 — Share-based compensation expense in SG&A 73 69 39 Goodwill impairment — 847 — Root warrant revenue (21) (7) — Gain on debt extinguishment (878) — — Restructuring (1) 7 57 — Adjusted EBITDA $ 339 $ (1,041) $ 64 Total revenues $ 10,771 $ 13,604 $ 12,814 Net income (loss) margin 1.4 % (21.3) % (2.2) % Adjusted EBITDA margin 3.1 % (7.7) % 0.5 % Gross profit $ 1,724 $ 1,246 $ 1,929 Depreciation and amortization expense in cost of sales 169 114 24 Share-based compensation expense in cost of sales — 16 — Root warrant revenue (21) (7) — Restructuring (1) — 7 — Gross profit, non-GAAP $ 1,872 $ 1,376 $ 1,953 Retail vehicle unit sales 312,847 412,296 425,237 Total gross profit per retail unit $ 5,511 $ 3,022 $ 4,537 Total gross profit per retail unit, non-GAAP $ 5,984 $ 3,337 $ 4,593 SG&A $ 1,796 $ 2,736 $ 2,033 Depreciation and amortization expense in SG&A 183 200 105 Share-based compensation expense in SG&A 73 69 39 Restructuring (1) 7 50 — SG&A, non-GAAP $ 1,533 $ 2,417 $ 1,889 Retail vehicle unit sales 312,847 412,296 425,237 Total SG&A per retail unit $ 5,741 $ 6,636 $ 4,781 Total SG&A per retail unit, non-GAAP $ 4,900 $ 5,862 $ 4,442 (1) For the year ended December 31, 2022, includes $28 million of lease termination fees, net of amounts written off for the corresponding operating lease right-of-use assets and operating lease liabilities which were terminated, $26 million of expenses associated with the workforce reductions, of which $7 million was recorded to cost of sales, and $3 million of other restructuring-related costs. 63 Liquidity and Capital Resources General We generate cash from the sale of retail vehicles, the sale of wholesale vehicles, proceeds from the sale of finance receivables originated in connection with the sale of retail vehicles, and sales of ancillary products such as VSCs and GAP waiver coverage.
Selling, General and Administrative Expenses Selling, general and administrative ("SG&A") expenses include expenses associated with advertising and providing customer service to customers, operating our vending machines, hubs, physical auctions, operating our logistics and fulfillment network and other corporate overhead expenses, including expenses associated with information technology, product development, engineering, legal, accounting, finance, and business development.
Selling, General and Administrative Expenses SG&A expenses include expenses associated with advertising and providing customer service to customers, operating our vending machines, hubs, physical auctions, logistics and fulfillment network and other corporate overhead expenses, including expenses associated with information technology, product development, engineering, legal, accounting, finance, and business development.
We generate additional cash flows through our financing activities including our short-term revolving inventory and finance receivable facilities, real estate and equipment financing, the issuance of long-term notes, and new issuances of equity. Historically, cash generated from financing activities has funded growth and expansion into new markets and strategic initiatives and we expect this to continue in the future.
We generate additional cash flows through our financing activities including our short-term revolving inventory and finance receivable facilities and real estate and equipment financing, the issuance of long-term notes, and new issuances of equity. Historically, cash generated from financing activities has funded growth and expansion into new markets and strategic initiatives and we expect this to continue in the future.
Refer to Note 2 — Summary of Significant Accounting Policies of the consolidated financial statements included in Part II, Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K, for more detailed information regarding our critical accounting policies. Revenue Recognition We sell retail vehicles directly to our customers through our website.
Refer to Note 2 — Summary of Significant Accounting Policies of the consolidated financial statements included in Part II, Item 8, "Financial Statements and Supplementary Data," of this Annual Report on Form 10-K, for more detailed information regarding our critical accounting policies. 68 Revenue Recognition We sell retail vehicles directly to our customers through our website.
Reducing average days to sale impacts gross profit on our vehicles because used vehicles depreciate over time. • Retail units sold allow us to benefit from economies of scale due to our centralized online sales model. We believe our model provides meaningful operating leverage in acquisition, reconditioning, transport, customer service, and delivery.
Reducing average days to sale impacts gross profit on our vehicles because used vehicles generally depreciate over time. • Retail units sold allow us to benefit from economies of scale due to our centralized online sales model. We believe our model provides meaningful operating leverage in acquisition, reconditioning, transport, customer service, and delivery.
This focus on retail units sold is motivated by several factors: • Retail units sold enable multiple revenue streams, including the sale of the vehicle itself, the sale of automotive finance receivables originated to finance the vehicle, the sale of VSCs, GAP waiver coverage, other ancillary products, and the sale of vehicles acquired from customers. • Retail units sold are the primary driver of customer referrals and repeat sales.
This focus on retail units sold is motivated by several factors: • Retail units sold enable multiple revenue streams, including the sale of the vehicle itself, the sale of finance receivables originated to finance the vehicle, the sale of VSCs, GAP waiver coverage, other ancillary products, and the sale of vehicles acquired from customers. • Retail units sold are the primary driver of customer referrals and repeat sales.
The discounted cash flow models use discount rates based on prevailing interest rates and the characteristics of the specific instruments. See Note 18 — Fair Value of Financial Instruments, included in Part II, Item 8, Financial Statements and Supplementary Data, of this Annual Report on Form 10-K for further detail on the discount rates.
The discounted cash flow models use discount rates based on prevailing interest rates and the characteristics of the specific 69 instruments. See Note 18 — Fair Value of Financial Instruments, included in Part II, Item 8, "Financial Statements and Supplementary Data," of this Annual Report on Form 10-K for further detail on the discount rates.
Revenue and Gross Profit We generate revenue on retail units sold from four primary sources: the sale of the vehicles, wholesale sales of vehicles we acquire from customers, sales through our wholesale marketplace, gains on the sales of loans originated to finance the vehicles, and sales of ancillary products such as VSCs and GAP waiver coverage.
Revenue and Gross Profit We generate revenue on retail units sold from four primary sources: the sale of the retail vehicles, wholesale sales of vehicles we acquire from customers, including sales through our wholesale marketplace, gains on the sales of loans originated to finance the vehicles, and sales of ancillary products such as VSCs and GAP waiver coverage.
This will provide additional vehicles for our retail business, which on average are more profitable compared to the same vehicle acquired at auction, and expand our inventory selection. In addition, this in turn will grow our wholesale business. • Reduce average days to sale.
This will provide additional vehicles for our retail business, which on average are more profitable compared to the same vehicle acquired at auction, and expand our inventory selection. In addition, this in turn will grow our wholesale business. 53 • Reduce average days to sale.
Net realizable value is the estimated selling price less costs to complete, dispose and 72 transport the vehicles. Selling prices are derived from historical data and trends, such as sales price and inventory turn times of similar vehicles, as well as independent market resources.
Net realizable value is the estimated selling price less costs to complete, dispose and transport the vehicles. Selling prices are derived from historical data and trends, such as sales price and inventory turn times of similar vehicles, as well as independent market resources.
Availability under short-term revolving facilities is distinct from the total 68 commitment amount of these facilities because it represents the currently borrowable amount, rather than committed future amounts that could be borrowed to finance future additional assets.
Availability under short-term revolving facilities is distinct from the total commitment amount of these facilities because it represents the currently borrowable amount, rather than committed future amounts that could be borrowed to finance future additional assets.
Interest expense excludes the interest incurred during various construction projects to build, 61 upgrade, or remodel certain facilities, which is capitalized to property and equipment and depreciated over the estimated useful lives of the related assets.
Interest expense excludes the interest incurred during various construction projects to build, upgrade, or remodel certain facilities, which is capitalized to property and equipment and depreciated over the estimated useful lives of the related assets.
Due to our historical rapid growth, our overall sales patterns in the past have not always reflected the general seasonality of the used vehicle industry. However, as our business and markets have and continue to mature, our results have become more reflective of typical market seasonality.
Due to our historical rapid growth, our overall sales patterns in the past have not always reflected the general seasonality of the used vehicle industry. However, as our business and markets have continued to mature, our results have become more reflective of typical market seasonality.
Availability under short-term revolving facilities is the available amount we can borrow under our existing vehicle inventory floor plan and finance receivable facilities based on the pledgable value of vehicle inventory and finance receivables on our balance sheet on the period end date.
Availability under short-term revolving facilities is the available amount we can borrow under our existing vehicle inventory floor plan and finance receivable facilities based on the pledgeable value of vehicle inventory and finance receivables on our balance sheet on the period end date.
Adjusted EBITDA; Adjusted EBITDA margin; Gross profit, non-GAAP; Total gross profit per retail unit, non-GAAP; SG&A, non-GAAP; and Total SG&A per retail unit, non-GAAP Adjusted EBITDA; Adjusted EBITDA margin; Gross profit, non-GAAP; Total gross profit per retail unit, non-GAAP; SG&A, non-GAAP; and Total SG&A per retail unit, non-GAAP are supplemental measures of operating performance that do not represent and should not be considered an alternative to net loss, gross profit, or SG&A, as determined by U.S.
Adjusted EBITDA; Adjusted EBITDA margin; Gross profit, non-GAAP; Total gross profit per retail unit, non-GAAP; SG&A, non-GAAP; and Total SG&A per retail unit, non-GAAP Adjusted EBITDA; Adjusted EBITDA margin; Gross profit, non-GAAP; Total gross profit per retail unit, non-GAAP; SG&A, non-GAAP; and Total SG&A per retail unit, non-GAAP are supplemental measures of operating performance that do not represent and should not be considered an alternative to net income (loss), gross profit, or SG&A, as determined by GAAP.
Interest Expense Interest expense includes interest incurred on our Senior Notes, our Floor Plan Facilities, and our Finance Receivable Facilities (each as defined in Note 10 — Debt Instruments of our consolidated financial statements included in Part II, Item 8, Financial Statements and Supplementary Data of this Annual Report on Form 10-K), as well as our notes payable, finance leases, and long-term debt, which are used to fund general working capital, our inventory, our transportation fleet, and certain of our property and equipment.
Interest Expense Interest expense includes interest incurred on our various tranches of Senior Secured Notes and Senior Unsecured Notes, our Floor Plan Facility, and our Finance Receivable Facilities (each as defined in Note 10 — Debt Instruments of our consolidated financial statements included in Part II, Item 8, "Financial Statements and Supplementary Data," of this Annual Report on Form 10-K), as well as our notes payable, finance leases, and long-term debt, which are used to fund general working capital, our inventory, our transportation fleet, and certain of our property and equipment.
In addition, we also invest in and generate several types of automotive retail assets, including vehicle inventory, finance receivables, retained beneficial interests in securitizations, and real estate.
In addition, we also invest in and generate several types of assets, including vehicle inventory, finance receivables, retained beneficial interests in securitizations, and real estate.
Refer to " Management's Discussion and Analysis of Financial Condition and Results of Operations " in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2021 filed with the SEC on February 24, 2022 for discussion and analysis of our financial condition and results of operations for the fiscal year ended December 31, 2021 compared to the fiscal year ended December 31, 2020.
Refer to " Management's Discussion and Analysis of Financial Condition and Results of Operations " in Part II, Item 7 of our Annual Report on Form 10-K for the fiscal year ended December 31, 2022 filed with the SEC on February 23, 2023 for discussion and analysis of our financial condition and results of operations for the fiscal year ended December 31, 2022 compared to the fiscal year ended December 31, 2021.
While we intend to become increasingly efficient over time, we also anticipate that our operating expenses will increase substantially in the long term as we 57 continue to expand our logistics network, increase our advertising spending, and serve more of the U.S. population. There is no guarantee that we will be able to realize the desired return on our investments.
While we intend to become increasingly efficient over time, we also anticipate that our operating expenses will increase substantially as we return to growth and continue to expand our logistics network, increase our advertising spending, and serve more of the U.S. population. There is no guarantee that we will be able to realize the desired return on our investments.
Factors affecting revenue from these sales include the number of loans we originate, the average principal balance of the loans, the credit quality of the portfolio, and the price at which we are able to sell them in securitization transactions or to financing partners.
Factors affecting revenue from these sales include the number of loans we originate, the average principal balance of the loans, the credit quality of the portfolio, the price at which we are able to sell them in securitization transactions or to financing partners, and economic conditions in the capital markets.
Other Expense (Income) Other expense (income), net includes changes in fair value on our beneficial interests in securitizations, purchase price adjustment receivables, and fair value adjustments related to our Warrants to acquire Root's Class A common stock as discussed in Note 18 — Fair Value of Financial Instruments of our consolidated financial statements included in Part II, Item 8, Financial Statements and Supplementary Data of this Annual Report on Form 10-K, along with other general expenses such as gains or losses from disposals of long-lived assets.
Other (Income) Expense, Net Other (income) expense, net includes changes in fair value on our beneficial interests in securitizations, purchase price adjustment receivables, and fair value adjustments related to our Root Warrants as discussed in Note 18 — Fair Value of Financial Instruments of our consolidated financial statements included in Part II, Item 8, "Financial Statements and Supplementary Data," of this Annual Report on Form 10-K, along with other general expenses such as gains or losses from disposals of long-lived assets.
The number of retail vehicles we sell depends on the volume of traffic to our website, our population coverage, our inventory selection, the effectiveness of our branding and marketing efforts, the quality of our customer's purchase experience, our volume of referrals and repeat customers, the competitiveness of our pricing, competition from other used car dealerships and general economic conditions.
The number of retail vehicles we sell depends on the volume of traffic to our website, our population coverage, our inventory selection, the effectiveness of our branding and marketing efforts, the quality of our customers' purchase experience, our volume of referrals and repeat customers, the competitiveness of our pricing, competition from other used car dealerships and general macroeconomic and used car industry conditions.
We have historically used these sources of financing to finance our investment in these assets and expect to continue to do so in the future. As of December 31, 2022 and 2021, our outstanding principal amount of indebtedness, including finance leases, was $8.4 billion and $5.4 billion, respectively, summarized in the table below.
We have historically used these sources of financing to finance our investment in these assets and expect to continue to do so in the future. As of December 31, 2023 and 2022, our outstanding principal amount of indebtedness, including finance leases, was $6.3 billion and $8.4 billion, respectively, summarized in the table below.
Our largest source of revenue, retail vehicle sales, totaled $10.3 billion and $9.9 billion during the years ended December 31, 2022 and 2021, respectively. We generally expect retail vehicle sales to trend proportionately with retail units sold, absent any material changes in macroeconomic conditions.
Our largest source of revenue, retail vehicle sales, totaled $7.5 billion and $10.3 billion during the years ended December 31, 2023 and 2022, respectively. We generally expect retail vehicle sales to trend proportionately with retail units sold, absent any material changes in macroeconomic conditions.
Secondarily, we plan to pursue several strategies designed to increase our total gross profit per unit. These strategies include the following: • Increase the purchase of vehicles from customers. Over time, we plan to grow the number of vehicles that we purchase from our customers either as trade-ins or independent of a retail sale.
Secondarily, we plan to pursue several strategies designed to increase our brand awareness and total gross profit per unit. These strategies may include the following: • Increase the purchase of vehicles from customers. Over time, we plan to grow the number of vehicles that we purchase from our customers as trade-ins or independent of a retail sale.
As of December 31, 2022 and 2021, the short-term revolving facilities had a total commitment of $4.8 billion and $4.3 billion, an outstanding balance of $1.5 billion and $2.1 billion, and unused capacity of $3.2 billion and $2.2 billion, respectively.
As of December 31, 2023 and 2022, the short-term revolving facilities had a total commitment of $4.2 billion and $4.8 billion, an outstanding balance of $668 million and $1.5 billion, and unused capacity of $3.5 billion and $3.2 billion, respectively.
GAAP. Adjusted EBITDA is defined as net loss plus income tax expense, interest expense, other (income) expense, net, depreciation and amortization in cost of sales and SG&A, goodwill impairment, share-based compensation including the CEO Milestone Gift in cost of sales and SG&A, and restructuring costs, minus revenue related to our Root warrants.
Adjusted EBITDA is defined as net income (loss) plus income tax provision, interest expense, other (income) expense, net, depreciation and amortization in cost of sales and SG&A, goodwill impairment, share-based compensation including the CEO Milestone Gift in cost of sales and SG&A, and restructuring costs, minus revenue related to our Root Warrants and gain on debt extinguishment.
Due to the current macroeconomic environment, we are focused on driving profitability through operating efficiency and reducing expenses.
Due to the current macroeconomic environment, we are focused on driving profitability through operating efficiency and reducing expenses in the short-term.
Cash Flows The following table presents a summary of our consolidated cash flows from operating, investing, and financing activities for the years ended December 31, 2022, and 2021: Years Ended December 31, 2022 2021 (in millions) Net cash used in operating activities $ (1,324) $ (2,594) Net cash used in investing activities (2,583) (627) Net cash provided by financing activities 3,899 3,528 Net (decrease) increase in cash, cash equivalents and restricted cash (8) 307 Cash, cash equivalents, and restricted cash at beginning of period 636 329 Cash, cash equivalents, and restricted cash at end of period $ 628 $ 636 Operating Activities Our primary sources of operating cash flows result from the sales of retail vehicles, wholesale vehicles, loans we originate, and ancillary products.
Cash Flows The following table presents a summary of our consolidated cash flows from operating, investing, and financing activities for the years ended December 31, 2023, and 2022: Years Ended December 31, 2023 2022 (in millions) Net cash provided by (used in) operating activities $ 803 $ (1,324) Net cash provided by (used in) investing activities 31 (2,583) Net cash (used in) provided by financing activities (868) 3,899 Net decrease in cash, cash equivalents and restricted cash (34) (8) Cash, cash equivalents, and restricted cash at beginning of period 628 636 Cash, cash equivalents, and restricted cash at end of period $ 594 $ 628 Operating Activities Our primary sources of operating cash flows result from the sales of retail vehicles, wholesale vehicles, loans we originate, and ancillary products.
Our future capital requirements will depend on many factors, including our ability to refinance indebtedness, our ability to obtain supplemental liquidity through debt, equity, strategic relationships or other arrangements on terms available or acceptable to us, our rate of revenue growth, our construction of IRCs and vending machines, the timing and extent of our spending to support our technology and software development efforts, and increased population coverage.
Our future capital requirements will depend on many factors, including our ability to refinance indebtedness, our ability to obtain supplemental liquidity through additional debt, equity, including the issuance of equity pursuant to the ATM Program discussed below, strategic relationships or other arrangements on terms available or acceptable to us, our rate of revenue growth, our construction of IRCs and vending machines, the timing and extent of our spending to support our technology and software development efforts, our advertising spend, and increased population coverage.
Critical Accounting Estimates The discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with United States generally accepted accounting principles ("GAAP").
Critical Accounting Estimates The discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with GAAP.
Other sales and revenues, which primarily includes gains on the sales of automotive finance receivables we originate, sales commissions on ancillary products such as VSCs, GAP waiver coverage, and auto insurance, totaled $741 million and $1.0 billion during the years ended December 31, 2022 and 2021, respectively.
Other sales and revenues, which primarily includes gains on the sales of finance receivables we originate and sales commissions on ancillary products such as VSCs, GAP waiver coverage, and auto insurance, totaled $753 million and $741 million during the years ended December 31, 2023 and 2022, respectively.
Therefore, changes in other gross profit and the associated drivers are identical to changes in other sales and revenues and the associated drivers. 64 Components of SG&A Years Ended December 31, 2022 2021 (in millions) Compensation and benefits (1) $ 917 $ 667 CEO Milestone Gift (2) 26 — Advertising 490 479 Market occupancy (3) 93 70 Logistics (4) 235 148 Other (5) 975 669 Total $ 2,736 $ 2,033 (1) Compensation and benefits includes all payroll and related costs, including benefits, payroll taxes, and equity-based compensation, except those related to preparing vehicles for sale, which are included in cost of sales, and those related to the development of software products for internal use, which are capitalized to software and depreciated over the estimated useful lives of the related assets.
Therefore, changes in other gross profit and the associated drivers are identical to changes in other sales and revenues and the associated drivers. 60 Components of SG&A Years Ended December 31, 2023 2022 (in millions) Compensation and benefits (1) $ 662 $ 917 CEO Milestone Gift (2) (1) 26 Advertising 228 490 Market occupancy (3) 71 93 Logistics (4) 119 235 Other (5) 717 975 Total $ 1,796 $ 2,736 (1) Compensation and benefits includes all payroll and related costs, including benefits, payroll taxes, and equity-based compensation, except those related to preparing vehicles for sale, which are included in cost of sales, and those related to the development of software products for internal use, which are capitalized to software and depreciated over the estimated useful lives of the related assets.
ITEM 7. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS. The following discussion should be read in conjunction with Part I, including matters set forth in the "Risk Factors" section of this Annual Report on Form 10-K, and our financial statements and notes thereto included in Part II, Item 8 of this Form 10-K.
The following discussion should be read in conjunction with Part I, including matters set forth in the "Risk Factors" section of this Annual Report on Form 10-K, and our financial statements and notes thereto included in Part II, Item 8 "Financial Statements and Supplementary Data," of this Form 10-K.
(5) Other costs include all other selling, general and administrative expenses such as IT expenses, corporate occupancy, professional services and insurance, limited warranty, and title and registration. Selling, general and administrative expenses increased by $703 million to $2.7 billion during the year ended December 31, 2022 compared to $2.0 billion during the year ended December 31, 2021.
(5) Other costs include all other selling, general and administrative expenses such as IT expenses, corporate occupancy, professional services and insurance, limited warranty, and title and registration. Selling, general and administrative expenses decreased by $940 million to $1.8 billion during the year ended December 31, 2023 compared to $2.7 billion during the year ended December 31, 2022.
(2) Total unpledged gross real estate assets minus committed sale leasebacks. Includes $1.1 billion of ADESA unpledged real estate assets.
(2) Total unpledged gross real estate assets minus committed sale leasebacks. Includes $1.1 billion of ADESA unpledged real estate assets as of December 31, 2022.
Unpledged real estate assets include real estate acquired as part of the ADESA Acquisition, IRC, vending machine, and hub real estate assets that have not been sold and are not pledged on the period end date.
As of December 31, 2022, unpledged real estate assets include real estate acquired as part of the ADESA Acquisition, and IRC, vending machine, and hub real estate assets that had not been sold and were not pledged on the period end date.
We view the number of vehicles we sell to retail customers as the most important measure of our growth, and we expect to continue to focus on building a scalable platform to efficiently increase our retail units sold.
While our current focus is on profitability, we view the number of vehicles we sell to retail customers as the most important long-term measure of our performance, and we expect to continue to focus on building a scalable platform to efficiently increase our retail units sold.
We recognize revenue upon delivery to the customer or pick up of the vehicle by a customer at the agreed upon purchase price stated in the contract, including any delivery charges, less an estimate for returns.
We recognize revenue upon delivery to the customer or pick up of the vehicle by a customer at the agreed upon purchase price stated in the contract, including any delivery charges, less an estimate for returns. Our return policy allows customers to initiate a return during the first seven days after delivery.
GAAP financial measures. We believe the total gross profit per unit metrics provide investors with the greatest opportunity to view our performance through the same lens that our management does, and therefore assists investors to best evaluate our business and measure our progress. Population Coverage We previously reported population coverage as a key operating metric.
We believe the total gross profit per unit metrics provide investors with the greatest opportunity to view our performance through the same lens that our management does, and therefore assists investors to best evaluate our business and measure our progress.
Years Ended December 31, 2022 2021 Retail units sold 412,296 425,237 Average monthly unique visitors (in thousands) 21,763 17,854 Total website units 63,992 71,062 Total gross profit per unit $ 3,022 $ 4,537 Total gross profit per unit, non-GAAP $ 3,337 $ 4,593 Retail Units Sold We define retail units sold as the number of vehicles sold to customers in a given period, net of returns under our seven-day return policy.
Years Ended December 31, 2023 2022 Retail units sold 312,847 412,296 Average monthly unique visitors (in thousands) 14,581 21,763 Total website units 33,075 63,992 Total gross profit per unit $ 5,511 $ 3,022 Total gross profit per unit, non-GAAP $ 5,984 $ 3,337 Retail Units Sold We define retail units sold as the number of vehicles sold to customers in a given period, net of returns under our seven-day return policy.
Relationship with Related Parties For discussion about our relationships with related parties, refer to Note 7 — Related Party Transactions of our consolidated financial statements included in Part II, Item 8, Financial Statements and Supplementary Data of this Annual Report on Form 10-K and our Proxy Statement for our 2023 Annual Meeting of Stockholders to be filed with the SEC within 120 days after the end of the fiscal year ended December 31, 2022.
Relationships with Related Parties For discussion about our relationships with related parties, refer to Note 7 — Related Party Transactions of our consolidated financial statements included in Part II, Item 8, "Financial Statements and Supplementary Data," of this Annual Report on Form 10-K and our Proxy Statement for our 2024 Annual Meeting of Stockholders to be filed with the SEC within 120 days after the end of the fiscal year ended December 31, 2023. 54 Key Operating Metrics We regularly review a number of metrics, including the following key metrics, to evaluate our business, measure our progress and make strategic decisions.
See Note 10 — Debt Instruments and Note 16 — Leases of our consolidated financial statements included in Part II, Item 8, Financial Statements and Supplementary Data of this Annual Report on Form 10-K for further information on our debt and finance leases. 69 December 31, 2022 2021 (in millions) Asset-Based Financing: Inventory $ 569 $ 1,877 Finance receivables and beneficial interests 1,233 458 Transportation fleet (1) 375 212 Real estate (2) 489 450 Total asset-based financing 2,666 2,997 Senior Notes 5,725 2,450 Total debt 8,391 5,447 Less: unamortized debt issuance costs (3) (82) (34) Total debt, net $ 8,309 $ 5,413 (1) Amount includes notes payable and finance leases.
See Note 10 — Debt Instruments and Note 16 — Leases of our consolidated financial statements included in Part II, Item 8, "Financial Statements and Supplementary Data," of this Annual Report on Form 10-K for further information on our debt and finance leases. 66 December 31, 2023 2022 (in millions) Asset-Based Financing: Inventory $ 113 $ 569 Finance receivables and beneficial interests 848 1,233 Transportation fleet (1) 267 375 Real estate (2) 485 489 Total asset-based financing 1,713 2,666 Senior Secured Notes 4,378 — Senior Unsecured Notes 205 5,725 Total debt 6,296 8,391 Less: unamortized debt issuance costs (3) (60) (82) Plus: unamortized premium (4) 37 — Total debt, net $ 6,273 $ 8,309 (1) Amount includes notes payable and finance leases.
Other sales and revenues are 100% gross margin products for which gross profit equals revenue. 56 During current macroeconomic uncertainty, our highest priority will continue to be providing exceptional customer experiences while improving efficiency, increasing our brand awareness and utilizing our infrastructure to support efficient growth in retail units sold, to help us move along the path to achieve profitability and positive free cash flow.
During the current macroeconomic uncertainty, our highest priority will continue to be providing exceptional customer experiences while improving efficiency and utilizing our infrastructure to support efficient growth in retail units sold, to help us move along the path to achieve sustained profitability and positive free cash flow.
In September 2022, we partnered with Root to offer an integrated auto insurance solution, through which customers may conveniently access auto insurance directly from the Carvana e-commerce platform. We receive commissions and Warrants to purchase shares of Root's Class A common stock based on the Root insurance policies sold through the Integrated Platform.
In September 2022, we completed our integrated auto insurance solution with Root (the "Integrated Platform"), through which customers may conveniently access auto insurance directly from the Carvana e-commerce platform. We receive commissions and Root Warrants based on the Root insurance policies sold through the Integrated Platform.
Critical estimates used in valuing identifiable intangible assets associated with the ADESA Acquisition include, but are not limited to, revenues and attrition rate. Goodwill Goodwill represents the excess purchase price over the fair value of the net assets acquired.
Critical estimates used in valuing identifiable intangible assets associated with the ADESA Acquisition include, but are not limited to, revenues and attrition rate.
As a result, the inclusion of gross profit generated from wholesale sales of vehicles in total gross profit per unit reflects our integrated business model and the interrelationship between wholesale and retail vehicle sales. We define total gross profit per unit, non-GAAP as the aggregate gross profit, non-GAAP in a given period, divided by retail units sold in that period.
As a result, the inclusion of gross profit generated from wholesale 55 sales of vehicles in total gross profit per unit reflects our integrated business model and the interrelationship between wholesale and retail vehicle sales.
As part of our inventory strategy, over time we may choose not to expand total website units while continuing to grow sales, thereby improving other key operating metrics of the business. 58 Total Gross Profit per Unit We define total gross profit per unit as the aggregate gross profit in a given period, divided by retail units sold in that period including gross profit generated from the sale of retail vehicles, gains on the sales of loans originated to finance the vehicles, commissions on sales of VSCs, GAP waiver coverage and other ancillary products, and gross profit generated from wholesale sales of vehicles.
Total Gross Profit per Unit We define total gross profit per unit as the aggregate gross profit in a given period, divided by retail units sold in that period, including gross profit generated from the sale of retail vehicles, gains on the sales of loans originated to finance the vehicles, commissions on sales of VSCs, GAP waiver coverage and other ancillary products, and gross profit generated from wholesale sales of vehicles.
We sell and receive a commission on VSCs under a master dealer agreement with DriveTime, pursuant to which we sell VSCs that DriveTime administers and is the obligor.
The prices of VSCs and GAP waiver coverage are set forth in each contract. We sell and receive a commission on VSCs under a master dealer agreement with DriveTime, pursuant to which we sell VSCs that DriveTime administers and is the obligor.
We also intend to use existing capacity in the facilities acquired in the ADESA Acquisition. • Increase utilization of our logistics network. As we scale, we intend to more fully utilize our in-house logistics network to transport cars to our IRCs or other sites after acquisition from customers or wholesale auctions. • Increase conversion on existing products.
As we scale, we intend to further expand our in-house logistics network to transport cars to our IRCs or other sites after acquisition from customers or wholesale auctions. • Increase conversion on existing products.
The securitization trusts issue asset-backed securities, some of which are collateralized by the finance receivables that we sell to the securitization trusts.
We generally seek to sell the loans we originate to securitization trusts we sponsor and establish or to financing partners. The securitization trusts issue asset-backed securities, some of which are collateralized by the finance receivables that we sell to the securitization trusts.
The revenue we recognize from warrants as non-cash consideration depends on the probability of achieving certain auto policy sales thresholds within a specific timeline as well as our performance under the agreement. We generally seek to sell the loans we originate to securitization trusts we sponsor and establish or to financing partners.
The revenue we recognize from Root Warrants as non-cash consideration depends on the probability of achieving certain auto policy sales thresholds within a specific timeline as well as our performance under the agreement with Root.
Wholesale Vehicle Sales and Revenues Wholesale vehicle sales increased by $689 million to $2.6 billion during the year ended December 31, 2022, compared to $1.9 billion during the year ended December 31, 2021.
Wholesale Sales and Revenues Wholesale sales and revenues decreased by $105 million to $2.5 billion during the year ended December 31, 2023, compared to $2.6 billion during the year ended December 31, 2022.
We define a market as a metropolitan area in which we have commenced local advertising and generally offer home delivery to customers with a Carvana employee in a branded delivery truck.
We define a market as a metropolitan area in which we have commenced local advertising and generally offer home delivery to customers with a Carvana employee in a branded delivery truck. We define our population coverage as the 52 percentage of the U.S. population that lives within those markets.
Carvana Group is treated as a partnership and therefore not subject to U.S. federal and most applicable state and local income tax purposes. Any taxable income or loss generated by Carvana Group is passed through to and included in the taxable income or loss of its members, including Carvana Co., based on its economic interest held in Carvana Group.
Any taxable income or loss generated by Carvana Group is passed through to and included in the taxable income or loss of its members, including Carvana Co., based on its economic interest held in Carvana Group.
Other Sales and Revenues We generate other sales and revenues primarily through the sales of loans we originate and sell in securitization transactions or to financing partners, reported net of a reserve for expected repurchases, commissions we receive on VSCs, sales of GAP waiver coverage, and commissions and warrants we receive on sales of auto insurance.
Wholesale marketplace revenues include revenue earned from the sale of wholesale marketplace units by third-party sellers to buyers through our wholesale marketplace platform, including auction fees and related services revenue. 56 Other Sales and Revenues We generate other sales and revenues primarily through the sales of loans we originate and sell in securitization transactions or to financing partners, reported net of a reserve for expected repurchases, commissions we receive on VSCs, sales of GAP waiver coverage, and commissions and Root Warrants we receive on sales of auto insurance.
Wholesale Vehicle Gross Profit Wholesale vehicle gross profit decreased by $55 million to $134 million during the year ended December 31, 2022, compared to $189 million during the year ended December 31, 2021.
Wholesale Gross Profit Wholesale gross profit increased by $91 million to $225 million during the year ended December 31, 2023, compared to $134 million during the year ended December 31, 2022.
Due to macroeconomic impacts, including rising used car prices and interest rates, during the year ended December 31, 2022, the number of vehicles we sold to retail customers decreased by 3.0% to 412,296, compared to 425,237 in the year ended December 31, 2021.
Due to profitability initiatives and macroeconomic impacts, including high interest rates during the year ended December 31, 2023, the number of vehicles we sold to retail customers decreased by 24.1% to 312,847, compared to 412,296 in the year ended December 31, 2022.
Wholesale sales and revenues totaled $2.6 billion and $1.9 billion during the years ended December 31, 2022 and 2021, respectively. We generally expect wholesale sales to trend proportionately with retail units sold through trade-ins and from customers who wish to sell us a car independent of a retail sale.
We generally expect wholesale sales to trend proportionately with retail units sold through trade-ins and from customers who wish to sell us a car independent of a retail sale and with the movement of wholesale marketplace units.
We consider our total liquidity resources as an input into our planning. In general, changes in total liquidity resources fall into two broad categories: changes due to current business operations and changes due to investments in automotive retail assets.
This has the benefit of reducing interest expense and debt issuance costs and providing flexibility to minimize financing costs over time. We consider our total liquidity resources as an input into our planning. In general, changes in total liquidity resources fall into two broad categories: changes due to current business operations and changes due to investments in automotive retail assets.
Retail vehicle gross profit per unit is our aggregate retail vehicle gross profit in any measurement period divided by the number of retail units sold in that period.
Retail Vehicle Gross Profit Retail vehicle gross profit is the vehicle sales price minus our costs of sales associated with vehicles that we list and sell on our website. Retail vehicle gross profit per unit is our aggregate retail vehicle gross profit in any measurement period divided by the number of retail units sold in that period.
Factors affecting retail vehicle sales revenue include the number of retail units sold and the average selling price of these vehicles. Changes in retail units sold are a much larger driver of changes in revenue than are changes in average selling price.
Changes in retail units sold are a much larger driver of changes in revenue than are changes in average selling price.
Therefore, changes in gross profit and the associated drivers are identical to changes in revenues from these products and the associated drivers.
Other Gross Profit Other sales and revenues consist of 100% gross margin products for which gross profit equals revenue. Therefore, changes in gross profit and the associated drivers are identical to changes in revenues from these products and the associated drivers.
Other Sales and Revenues Other sales and revenues decreased by $302 million to $741 million during the year ended December 31, 2022, compared to $1.0 billion during the year ended December 31, 2021.
Other Sales and Revenues Other sales and revenues increased by $12 million to $753 million during the year ended December 31, 2023, compared to $741 million during the year ended December 31, 2022.
This decrease was driven primarily by a decrease in retail vehicle gross profit per unit to $900 for the year ended December 31, 2022 compared to $1,638 for the year ended December 31, 2021, which was further driven by a decrease in retail units sold.
This increase was driven primarily by an increase in retail vehicle gross profit per unit to $2,385 for the year ended December 31, 2023, compared to $900 for the year ended December 31, 2022.
The increase in revenue was primarily due to an increase in the average selling price of our retail units sold to $24,870 in the year ended December 31, 2022 from $23,167 in the prior year, due primarily to overall appreciation in the used vehicle market compared to the year ended December 31, 2021.
Additionally, there was a decrease in the average selling price of our retail units sold to $24,018 in the year ended December 31, 2023 from $24,870 in the prior year, due primarily to overall depreciation in the used vehicle market, despite improvements in turn times compared to the year ended December 31, 2022.
To optimize our cost of capital, in any given period we may choose not to maximize borrowings on our short-term revolving facilities, maximize revolving commitment size, or immediately sale-leaseback or pledge real estate and retained beneficial interests in securitizations. This has the benefit of reducing interest expense and debt issuance costs and providing flexibility to minimize financing costs over time.
To optimize our cost of capital, in any given period we may choose not to maximize borrowings on our short-term revolving facilities, maximize revolving commitment size, or immediately sale-leaseback real estate; and we may also choose to retain beneficial interests in securitizations for varying amounts of time.
This decrease was primarily driven by a decrease in wholesale vehicle gross profit per wholesale unit to $580 from $1,116 for the years ended December 31, 2022 and 2021, respectively, partially offset by an increase in wholesale units sold to 193,260 from 170,056, respectively, as well as $22 million of wholesale marketplace gross profit due to the ADESA Acquisition.
Additionally, the increase was driven by an increase in wholesale vehicle gross profit per wholesale unit to $888 from $580 for the years ended December 31, 2023 and 2022, respectively, partially offset by a decrease in wholesale units sold to 156,545 from 193,260, respectively.
Subsequent to our acquisition of the U.S. physical auction business of ADESA from KAR on May 9, 2022, we also include revenue earned for the sale of wholesale marketplace units by non-Carvana sellers through our wholesale marketplace platform, including auction fees and related service revenues, in wholesale sales and revenues.
Subsequent to the ADESA Acquisition, we also include revenue earned from the sale of wholesale marketplace units by non-Carvana sellers and buyers through our wholesale marketplace platform, including auction fees and related service revenues, in wholesale sales and revenues. Wholesale sales and revenues totaled $2.5 billion and $2.6 billion during the years ended December 31, 2023 and 2022, respectively.
Cash used in operating activities was $1.3 billion and $2.6 billion for the years ended December 31, 2022 and 2021, respectively, a decrease of $1.3 billion, primarily due to decreases in cash used to acquire vehicle inventory, partially offset by increased selling, general and administrative expenses and reconditioning costs. 70 Investing Activities Our primary use of cash for investing activities is purchases of property and equipment to expand our operations.
Cash provided by and used in operating activities was $0.8 billion and $1.3 billion for the years ended December 31, 2023 and 2022, respectively, an increase in cash provided by operating activities of $2.1 billion, primarily due to decreased net finance receivables held for sale and vehicle inventory acquisitions, along with decreased selling, general and administrative expenses and reconditioning costs due to our profitability initiatives. 67 Investing Activities Our primary use of cash for investing activities is purchases of property and equipment to expand our operations.
(2) Includes $176 and $208, respectively, of other sales and revenues from related parties. (3) Includes $16 and $0, respectively, of share-based compensation expense related to the CEO Milestone Gift. (4) Excludes wholesale marketplace revenues and wholesale marketplace units sold. (5) Includes $39 and $0, respectively, of share-based compensation expense related to the CEO Milestone Gift.
(4) Excludes wholesale marketplace revenues and wholesale marketplace units sold. (5) Includes $0 and $39, respectively, of share-based compensation expense related to the CEO Milestone Gift. (6) Excludes wholesale marketplace gross profit and wholesale marketplace units sold. (7) Includes $102 and $62, respectively, of depreciation and amortization expense.
Factors affecting wholesale gross profit include the number of wholesale units sold, the average wholesale selling price of these vehicles, the average acquisition price associated with these vehicles, and the number of wholesale marketplace units sold. Other Gross Profit Other sales and revenues consist of 100% gross margin products for which gross profit equals revenue.
Factors affecting wholesale gross 57 profit include the number of wholesale units sold, the average wholesale selling price of these vehicles, the average acquisition price associated with these vehicles, the buyer and seller fees, and the number of wholesale marketplace units sold.
However, in 2022, heightened inflation and rising interest rates have resulted in lower demand for used vehicles. 59 Our retail average selling price depends on the mix of vehicles we acquire, retail prices in our markets, our pricing strategy, and our average days to sale.
Our retail average selling price depends on macroeconomic and used car industry conditions, the mix of vehicles we acquire, retail prices in our markets, our pricing strategy, and our average days to sale.
During each of the years ended December 31, 2022 and 2021, the Company generated income tax expense of $1 million. 62 Results of Operations Years Ended December 31, 2022 2021 Change (dollars in millions, except per unit amounts) Net sales and operating revenues: Retail vehicle sales, net $ 10,254 $ 9,851 4.1 % Wholesale sales and revenues (1) 2,609 1,920 35.9 % Other sales and revenues (2) 741 1,043 (29.0) % Total net sales and operating revenues $ 13,604 $ 12,814 6.2 % Gross profit: Retail vehicle gross profit (3) $ 371 $ 697 (46.8) % Wholesale gross profit (1) 134 189 (29.1) % Other gross profit (2) 741 1,043 (29.0) % Total gross profit $ 1,246 $ 1,929 (35.4) % Unit sales information: Retail vehicle unit sales 412,296 425,237 (3.0) % Wholesale vehicle unit sales 193,260 170,056 13.6 % Per unit selling prices: Retail vehicles $ 24,870 $ 23,167 7.4 % Wholesale vehicles (4) $ 10,965 $ 11,287 (2.9) % Per retail unit gross profit: Retail vehicle gross profit (5) $ 900 $ 1,638 (45.1) % Wholesale gross profit 325 446 (27.1) % Other gross profit 1,797 2,453 (26.7) % Total gross profit $ 3,022 $ 4,537 (33.4) % Per wholesale unit gross profit: Wholesale vehicle gross profit (6) $ 580 $ 1,116 (48.0) % Wholesale marketplace: Wholesale marketplace units sold 485,333 — NM Wholesale marketplace revenues $ 490 $ — NM Wholesale marketplace gross profit (7) $ 22 $ — NM (1) Includes $32 and $54, respectively, of wholesale sales and revenues from related parties.
During the years ended December 31, 2023 and 2022, the Company generated income tax expense of $25 million and $1 million, respectively. 58 Results of Operations Years Ended December 31, 2023 2022 Change (dollars in millions, except per unit amounts) Net sales and operating revenues: Retail vehicle sales, net $ 7,514 $ 10,254 (26.7) % Wholesale sales and revenues (1) 2,504 2,609 (4.0) % Other sales and revenues (2) 753 741 1.6 % Total net sales and operating revenues $ 10,771 $ 13,604 (20.8) % Gross profit: Retail vehicle gross profit (3) $ 746 $ 371 101.1 % Wholesale gross profit (1) 225 134 67.9 % Other gross profit (2) 753 741 1.6 % Total gross profit $ 1,724 $ 1,246 38.4 % Unit sales information: Retail vehicle unit sales 312,847 412,296 (24.1) % Wholesale vehicle unit sales 156,545 193,260 (19.0) % Per unit selling prices: Retail vehicles $ 24,018 $ 24,870 (3.4) % Wholesale vehicles (4) $ 10,527 $ 10,965 (4.0) % Per retail unit gross profit: Retail vehicle gross profit (5) $ 2,385 $ 900 165.0 % Wholesale gross profit 719 325 121.2 % Other gross profit 2,407 1,797 33.9 % Total gross profit $ 5,511 $ 3,022 82.4 % Per wholesale unit gross profit: Wholesale vehicle gross profit (6) $ 888 $ 580 53.1 % Wholesale marketplace: Wholesale marketplace units sold 871,200 485,333 NM Wholesale marketplace revenues $ 856 $ 490 NM Wholesale marketplace gross profit (7) $ 86 $ 22 NM (1) Includes $19 and $32, respectively, of wholesale sales and revenues from related parties.
Components of Results of Operations Retail Vehicle Sales Retail vehicle sales represent the aggregate sales of used vehicles to customers through our website. Revenue from retail vehicles sales is recognized upon delivery to the customer or pick up of the vehicle by the customer, and is reported net of a reserve for expected returns.
Revenue from retail vehicle sales is recognized upon delivery to the customer or pick up of the vehicle by the customer, and is reported net of a reserve for expected returns. Factors affecting retail vehicle sales revenue include the number of retail units sold and the average selling price of these vehicles.
Our total liquidity resources are composed of cash and equivalents, availability under existing credit facilities, and additional unpledged assets, including vehicle inventory, finance receivables, real estate, and securities, on our balance sheet that can be financed using traditional asset-based financing sources.
Our total liquidity resources are composed of cash and cash equivalents, availability under existing credit facilities, and additional unpledged assets, including real estate and securities, on our balance sheet that can be financed using traditional asset-based financing sources, and additional capacity under the indentures governing our Senior Secured Notes, which allow us to incur additional debt that can be senior or pari passu in lien priority as to the collateral securing the obligations under the Senior Secured Notes.
GAAP, we also present the following non-GAAP measures: Adjusted EBITDA; Adjusted EBITDA margin; Gross profit, non-GAAP; Total gross profit per retail unit, non-GAAP; SG&A, non-GAAP; and Total SG&A per retail unit, non-GAAP. We historically presented EBITDA and EBITDA margin, however we believe the presentation of the aforementioned non-GAAP measures, in conjunction with U.S.
Non-GAAP Financial Measures To supplement the consolidated financial statements, which are prepared and presented in accordance with GAAP, we also present the following non-GAAP measures: Adjusted EBITDA; Adjusted EBITDA margin; Gross profit, non-GAAP; Total gross profit per retail unit, non-GAAP; SG&A, non-GAAP; and Total SG&A per retail unit, non-GAAP.
In the long-term, we plan to invest in technology and infrastructure to support growth in retail units sold. This includes continued investment in our vehicle acquisition, reconditioning and logistics network, as well as continued investment in product development and engineering to deliver customers a best-in-class experience.
This includes continued investment in our vehicle acquisition, reconditioning and logistics network, as well as continued investment in product development and engineering to deliver customers a best-in-class experience. Markets and Population Coverage Our historical growth in retail units sold was driven by increased penetration in our existing markets and expansion into new markets.
We expect our primary sources of cash to continue to be sufficient to fund our operating activities and cash commitments for investing and financing activities for at least the next 12 months.
In response to the macroeconomic environment in 2022 and 2023, we increased focus on driving profitability through initiatives to better conform our expense structure to unit volume levels. We expect our primary sources of cash to continue to be sufficient to fund our operating activities and cash commitments for investing and financing activities for at least the next 12 months.
Gross profit, non-GAAP is defined as gross profit plus depreciation and amortization in cost of sales, share-based compensation including the CEO Milestone Gift in cost of sales, and restructuring costs, minus revenue related to our Root warrants. Refer to "Non-GAAP Financial Measures" for more information, including the reconciliation of non-GAAP financial measures to the most directly comparable U.S.
Gross profit, non-GAAP is defined as gross profit plus depreciation and amortization in cost of sales, share-based compensation including the CEO Milestone Gift (as defined below) in cost of sales, and restructuring costs, minus revenue related to warrants to purchase shares of Root's Class A common stock (the "Root Warrants") as discussed in Note 18 — Fair Value of Financial Instruments.