Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

REVENUE - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Disaggregation of Revenue [Line Items]
Net revenue	$ 90,066	$ 107,399	$ 290,372	$ 309,281
Brand Direct
Disaggregation of Revenue [Line Items]
Net revenue	42,318	64,999	148,334	181,054
Marketplace
Disaggregation of Revenue [Line Items]
Net revenue	53,230	58,278	166,128	165,300
Technology Solutions
Disaggregation of Revenue [Line Items]
Net revenue	2,577	2,255	7,461	6,187
Intercompany eliminations
Disaggregation of Revenue [Line Items]
Net revenue	(8,059)	(18,133)	(31,551)	(43,260)
Customer acquisition
Disaggregation of Revenue [Line Items]
Net revenue	86,552	103,477	278,700	296,381
Customer acquisition \| Brand Direct
Disaggregation of Revenue [Line Items]
Net revenue	41,381	63,332	144,123	174,341
Customer acquisition \| Marketplace
Disaggregation of Revenue [Line Items]
Net revenue	53,230	58,278	166,128	165,300
Customer acquisition \| Technology Solutions
Disaggregation of Revenue [Line Items]
Net revenue	0	0	0	0
Customer acquisition \| Intercompany eliminations
Disaggregation of Revenue [Line Items]
Net revenue	(8,059)	(18,133)	(31,551)	(43,260)
Managed services
Disaggregation of Revenue [Line Items]
Net revenue	2,013	3,138	8,200	10,509
Managed services \| Brand Direct
Disaggregation of Revenue [Line Items]
Net revenue	937	1,667	4,211	6,713
Managed services \| Marketplace
Disaggregation of Revenue [Line Items]
Net revenue	0	0	0	0
Managed services \| Technology Solutions
Disaggregation of Revenue [Line Items]
Net revenue	1,076	1,471	3,989	3,796
Managed services \| Intercompany eliminations
Disaggregation of Revenue [Line Items]
Net revenue	0	0	0	0
Software services
Disaggregation of Revenue [Line Items]
Net revenue	1,501	784	3,472	2,391
Software services \| Brand Direct
Disaggregation of Revenue [Line Items]
Net revenue	0	0	0	0
Software services \| Marketplace
Disaggregation of Revenue [Line Items]
Net revenue	0	0	0	0
Software services \| Technology Solutions
Disaggregation of Revenue [Line Items]
Net revenue	1,501	784	3,472	2,391
Software services \| Intercompany eliminations
Disaggregation of Revenue [Line Items]
Net revenue	$ 0	$ 0	$ 0	$ 0