BALANCE SHEETS (Parenthetical) - USD ($)	Jun. 30, 2023	Dec. 31, 2022
BALANCE SHEETS
Allowances for accounts receivable	$ 32,692	$ 36,710
Common stock, par value	$ 0.001	$ 0.001
Common stock, shares authorized	60,000,000	60,000,000
Common stock, shares issued	506,608	470,093
Common stock, shares outstanding	506,608	470,093