Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Current Assets :
Cash and cash equivalents	$ 565,994	$ 233,725
Marketable Securities	13,765
Trade receivables (net of allowance of $3,724 and $2,093)	222,753	104,138
Finance receivables (net of allowance of $636 and $40)	44,278	8,501
Other current assets	10,623	8,041
Total current assets	857,413	354,405
Property and equipment (net of accumulated depreciation of $4,636 and $2,439)	4,916	4,912
Goodwill	78,839	21,820
Acquired intangible assets (net of amortization of $7,070 and $3,059)	18,130	11,491
Internal-use software costs (net of amortization of $3,837 and $1,963)	17,844	7,775
Operating lease right-of-use assets	3,264	2,000
Other assets	2,554	2,147
Total assets	982,960	404,550
Current Liabilities :
Accounts payable	395,972	151,967
Accrued payroll	11,961	8,109
Accrued other liabilities	9,806	4,375
Deferred revenue	4,317	1,504
Operating lease liabilities	1,306	746
Total current liabilities	423,362	166,701
Long-term operating lease liabilities	2,049	1,323
Long-term debt	500	4,832
Other long-term liabilities	952	5,054
Total liabilities	426,863	177,910
Commitments and Contingencies (Note 8)
Convertible Preferred Stock :
Convertible preferred stock; $0.001 par value; 0 and 230,538,501 shares authorized; 0 and 115,269,221 shares issued and outstanding at December 31, 2021 and December 31, 2020, respectively	0	366,332
Stockholders' Deficit :
Preferred stock; $0.001 par value; 20,000,000 and 0 shares authorized; 0 and 0 shares issued and outstanding at December 31, 2021 and December 31, 2020, respectively	0	0
Common stock		22
Additional paid-in capital	801,142	27,322
Accumulated deficit	(245,161)	(166,979)
Accumulated other comprehensive loss	(40)	(57)
Total stockholders' equity (deficit)	556,097	(139,692)
Total liabilities, convertible preferred stock and stockholders' equity (deficit)	982,960	404,550
Common Class A
Stockholders' Deficit :
Common stock	106
Common Class B
Stockholders' Deficit :
Common stock	$ 50