Consolidated Statements of Cash Flows - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Operating Activities
Net (loss)	$ (475,104)	$ (5,483,244)
Adjustments to reconcile net (loss) to net cash provided (used) by operating activities:
Depreciation	1,209,506	1,196,584
Amortization	872,027	1,538,534
Employee stock-based compensation	2,222,969	2,072,041
Amortization of warrant costs	0	20,963
Non-cash revenue from return of treasury stock	(156,162)	0
Changes in operating assets and liabilities:
Accounts receivable	(1,192,498)	607,853
Prepaid expenses and other	6,318	(23,426)
Operating lease right-of-use assets	374,701	6,630
Other assets	0	(10,000)
Inventory	84,547	(72,823)
Accounts payable and accrued expenses	252,689	853,965
Operating lease liabilities	(403,506)	(24,052)
Prepaid card load obligations	11,408,212	(16,420,132)
Merchant reserves	400,594	(1,471,652)
Customer deposits	311,609	189,929
Deferred revenue	0	(17,647)
Net cash provided (used) by operating activities	14,915,902	(17,036,477)
Investing Activities
Purchases of property and equipment	(834,964)	(812,242)
Net cash (used) by investing activities	(834,964)	(812,242)
Financing Activities
Payments on equipment loan	(56,992)	(54,771)
Purchases of treasury stock	(456,961)	(1,344,569)
Net cash (used) by financing activities	(513,953)	(1,399,340)
Change in cash, cash equivalents, prepaid card loads, customer deposits and merchant reserves	13,566,985	(19,248,059)
Cash, cash equivalents, prepaid card loads, customer deposits and merchant reserves, beginning of year	32,343,501	51,591,560
Cash, Cash Equivalents, Prepaid Card Load Assets, Customer Deposits and Merchant Reserves, End of Year	45,910,486	32,343,501
Supplemental disclosures of cash flow information
Interest	5,202	4,051
Income taxes	116,204	269,500
Non-cash investing and financing activities:
Issuance of deferred stock compensation	2,650,505	166,229
Non-cash transaction for acquisition of equipment in exchange for note payable	811,819	0
Employee Awards [Member]
Adjustments to reconcile net (loss) to net cash provided (used) by operating activities:
Employee stock-based compensation	2,190,369	2,072,041
Vendor [Member]
Adjustments to reconcile net (loss) to net cash provided (used) by operating activities:
Employee stock-based compensation	$ 32,600	$ 0