Quarterly report pursuant to Section 13 or 15(d)

Accounts Receivable, Net - Schedule of Accounts Receivable (Details)

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Accounts Receivable, Net - Schedule of Accounts Receivable (Details) - USD ($)
Mar. 31, 2021
Dec. 31, 2020
Receivables [Abstract]    
Trade receivables $ 1,156,549 $ 839,679
Less: Allowance for doubtful accounts (102,861) (73,829)
Accounts receivable, net $ 1,053,688 $ 765,850