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REVENUE RECOGNITION (Details Narrative) - USD ($)
Sep. 30, 2021
Dec. 31, 2020
Sep. 30, 2020
Return allowance $ 28,000   $ 28,000
Bad debt expense 0   $ 0
Notes receivable 1,254,958 $ 0  
ECHG [Member]      
Accrued interest receivable 49,174    
Notes receivable $ 900,000