Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended				6 Months Ended		12 Months Ended
	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (540,091)	$ (708,781)	$ (871,886)	$ (855,755)	$ (1,248,872)	$ (1,727,641)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation expense	3,767		3,787		7,535	7,888
Stock-based compensation					6,162	7,138
Provision for credit losses					17,500	0	$ 160,000
Amortization of operating lease right of use assets					39,887	43,977
Changes in operating assets and liabilities:
Accounts receivable, net					(71,768)	(109,177)
Inventory, net					(7,227)	14,202
Prepaid expenses and other current assets					(5,230)	3,697
Right of use assets					25,170	0
Accounts payable					3,125	38,434
Accrued expenses					41,655	58,725
Operating lease liabilities					(61,553)	(38,738)
Net cash used in operating activities					(1,253,616)	(1,701,494)
CASH FLOWS FROM INVESTING ACTIVITIES:
Purchases of property and equipment					(4,100)	(5,343)
Net cash used in investing activities					(4,100)	(5,343)
CASH FLOWS FROM FINANCING ACTIVITIES:
Net proceeds from issuance of common stock					650,875	0
Net proceeds from warrant exercise					151,200	0
Net cash provided by financing activities					802,075	0
NET DECREASE IN CASH AND CASH EQUIVALENTS					(455,641)	(1,706,837)
Cash and cash equivalents, beginning of period		928,681		2,106,208	928,681	2,106,208	2,106,208
Cash and cash equivalents, end of period	473,040		399,371		473,040	399,371	928,681
RECONCILIATION OF CASH, CASH EQUIVALENTS, AND RESTRICTED CASH
Cash and cash equivalents		928,681		2,051,208	928,681	2,051,208	2,051,208
Restricted cash		0		55,000	0	55,000	55,000
Cash, cash equivalents, and restricted cash, beginning of period		$ 928,681		$ 2,106,208	928,681	2,106,208	2,106,208
Cash and cash equivalents	473,040		344,371		473,040	344,371	928,681
Restricted cash	0		55,000		0	55,000	0
Cash, cash equivalents, and restricted cash, end of period	$ 473,040		$ 399,371		473,040	399,371	$ 928,681
SUPPLEMENTAL INFORMATION
Interest expense					$ 1,687	$ 1,411