Registration of securities issued in business combination transactions

ACCOUNTS RECEIVABLE, NET (Details)

v3.19.2
ACCOUNTS RECEIVABLE, NET (Details) - USD ($)
Mar. 31, 2019
Sep. 30, 2018
Sep. 30, 2017
Receivables [Abstract]      
Accounts receivable $ 162,500 $ 65,100 $ 7,500
Allowance for doubtful accounts (8,100) (1,800) (1,000)
Accounts receivable, net $ 154,400 $ 63,300 $ 6,500