Annual report pursuant to Section 13 and 15(d)

2. Summary of Significant Accounting Policies (Details Narrative)

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2. Summary of Significant Accounting Policies (Details Narrative) - USD ($)
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Allowance for doubtful accounts $ 18,920 $ 63,455
Bad debt expense 106,464 141,288
Impairment charges 0 0
Intangible assets, net 63,755 31,054
Amortization expense 974 0
Shipping expense 13,892,025 9,244,329
Advertising 153,878 54,412
Shipping and Handling [Member]    
Shipping expense $ 490,526 $ 198,822
Computer and Technology Equipment [Member]    
Property useful lives 3 years  
Furniture and Fixtures [Member]    
Property useful lives 5 years  
Leasehold Improvements [Member]    
Property useful lives Lease term  
Vehicles [Member]    
Property useful lives 3 years  
Other Equipment [Member]    
Property useful lives 3 or 5 years  
Software [Member]    
Property useful lives 3 years