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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Operating activities |  |  |  |
Net income (loss) |  | $ 120,348,000 | $ (286,180,000) | $ (11,695,000)
Less: Income (loss) from discontinued operations, net of tax |  | 0 | 382,000 | 2,597,000
Income (loss) from continuing operations |  | 120,348,000 | (286,562,000) | (14,292,000)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities: |  |  |  |
Depreciation and amortization of property, equipment and software |  | 63,925,000 | 77,792,000 | 91,410,000
Amortization of acquired intangible assets |  | 8,894,000 | 9,730,000 | 14,355,000
Impairment of goodwill |  | 0 | 109,486,000 | 0
Impairment of long-lived assets |  | 0 | 22,351,000 | 0
Restructuring-related impairment |  | 7,651,000 | 21,622,000 | 0
Stock-based compensation |  | 33,169,000 | 39,010,000 | 81,615,000
Changes in fair value of investments |  | (95,623,000) | 8,089,000 | 31,061,000
Deferred income taxes |  | (33,985,000) | (7,101,000) | (1,485,000)
Amortization of debt discount on convertible senior notes |  | 1,601,000 | 14,621,000 | 13,200,000
Foreign currency translation adjustments reclassified into earnings |  | (32,273,000) | 0 | 0
Change in assets and liabilities: |  |  |  |
Accounts receivable |  | 5,432,000 | 13,524,000 | 13,577,000
Prepaid expenses and other current assets |  | (13,472,000) | 42,249,000 | 3,176,000
Right-of-use assets - operating leases |  | 19,919,000 | 22,463,000 | 26,226,000
Accounts payable |  | (10,302,000) | 11,414,000 | (17,401,000)
Accrued merchant and supplier payables |  | (133,849,000) | (142,624,000) | (109,176,000)
Accrued expenses and other current liabilities |  | (45,015,000) | 36,159,000 | (26,071,000)
Operating lease obligations |  | (31,801,000) | (36,864,000) | (28,552,000)
Other, net |  | 11,423,000 | (18,957,000) | (6,360,000)
Net cash provided by (used in) operating activities from continuing operations |  | (123,958,000) | (63,598,000) | 71,283,000
Net cash provided by (used in) operating activities from discontinued operations |  | 0 | 0 | 0
Net cash provided by (used in) operating activities |  | (123,958,000) | (63,598,000) | 71,283,000
Investing activities |  |  |  |
Purchases of property and equipment and capitalized software |  | (49,630,000) | (48,711,000) | (67,328,000)
Proceeds from sale or divestment of investment |  | 6,950,000 | 31,605,000 | 3,475,000
Acquisitions of intangible assets and other investing activities |  | (3,131,000) | (4,240,000) | (3,738,000)
Net cash provided by (used in) investing activities from continuing operations |  | (45,811,000) | (21,346,000) | (67,591,000)
Net cash provided by (used in) investing activities from discontinued operations |  | 0 | 1,224,000 | 0
Net cash provided by (used in) investing activities |  | (45,811,000) | (20,122,000) | (67,591,000)
Financing activities |  |  |  |
Proceeds from issuance of 2026 convertible notes |  | 230,000,000 | 0 | 0
Proceeds from (payments of) borrowings under revolving credit agreement |  | (100,000,000) | 200,000,000 | 0
Issuance costs for 2026 convertible notes and revolving credit agreement |  | (7,747,000) | (1,686,000) | (2,384,000)
Purchase of capped call transactions |  | (27,416,000) | 0 | 0
Payments for the repurchase of Atairos convertible notes |  | (254,000,000) | 0 | 0
Proceeds from the settlement of convertible note hedges |  | 2,315,000 | 0 | 0
Payments for the settlement of warrants |  | (1,345,000) | 0 | 0
Payments for repurchases of common stock |  | 0 | 0 | (45,631,000)
Taxes paid related to net share settlements of stock-based compensation awards |  | (19,834,000) | (10,607,000) | (18,105,000)
Payments of finance lease obligations |  | (5,302,000) | (8,930,000) | (19,687,000)
Other financing activities |  | (521,000) | (1,979,000) | (6,812,000)
Net cash provided by (used in) financing activities |  | (183,850,000) | 176,798,000 | (92,619,000)
Effect of exchange rate changes on cash, cash equivalents and restricted cash, including cash classified within current assets of discontinued operations |  | 2,017,000 | 6,574,000 | (3,144,000)
Net increase (decrease) in cash, cash equivalents and restricted cash, including cash classified within current assets of discontinued operations |  | (351,602,000) | 99,652,000 | (92,071,000)
Less: Net increase (decrease) in cash classified within current assets of discontinued operations |  | 0 | 1,224,000 | 0
Net increase (decrease) in cash, cash equivalents and restricted cash |  | (351,602,000) | 98,428,000 | (92,071,000)
Cash, cash equivalents and restricted cash, beginning of period | [1] | 851,085,000 | 752,657,000 | 844,728,000
Cash, cash equivalents and restricted cash, end of period | [1] | 499,483,000 | 851,085,000 | 752,657,000
Supplemental disclosure of cash flow information |  |  |  |
Income tax payments (refunds) for continuing operations |  | 11,145,000 | 3,262,000 | 11,898,000
Cash paid for interest |  | 13,866,000 | 12,749,000 | 9,145,000
Cash paid for amounts included in the measurement of lease liabilities: |  |  |  |
Cash paid for amounts included in operating cash flows from finance leases |  | (120,000) | (522,000) | (1,021,000)
Cash paid for amounts included in operating cash flows from operating leases |  | (33,079,000) | (36,864,000) | (36,723,000)
Right-of-use assets obtained in exchange for lease liabilities: |  |  |  |
Right-of-use assets obtained in exchange for finance leases |  | 0 | 0 | 3,929,000
Right-of-use assets obtained in exchange for operating leases |  | $ 683,000 | $ 16,415,000 | $ 27,293,000
[1] | The following table provides a reconciliation of cash, cash equivalents and restricted cash shown above to amounts reported within the consolidated balance sheets as of December 31, 2021, 2020 and 2019 (in thousands):
| December 31, 2021 |  | December 31, 2020 |  | December 31, 2019
Cash and cash equivalents | $ | 498,726 |  |  | $ | 850,587 |  |  | $ | 750,887 |
Restricted cash included in prepaid expenses and other current assets | 757 |  |  | 498 |  |  | 1,534 |
Restricted cash included in other non-current assets | — |  |  | — |  |  | 236 |
Cash, cash equivalents and restricted cash | $ | 499,483 |  |  | $ | 851,085 |  |  | $ | 752,657 |

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