Annual report pursuant to Section 13 and 15(d)

The Company and Summary of Significant Accounting Policies (Narrative) (Details)

v3.21.1
The Company and Summary of Significant Accounting Policies (Narrative) (Details)
12 Months Ended
Dec. 31, 2020
USD ($)
customer
item
Dec. 31, 2019
USD ($)
customer
Product Information [Line Items]    
Average percent increase in guess spending using company platform 13.00%  
Percent of improvement in frequency using company platform 26.00%  
Cash including restricted cash $ 3,282,820  
Net loss (2,918,397) $ (8,821,974)
Net cash used in operating activities (1,329,111) (5,749,595)
Accounts receivable, allowance for doubtful accounts 33,848 88,071
Impairment charges on evaluation of goodwill 0 0
Intangible asset impairment 8,886  
Impairment charges on long-lived assets 0 0
Advertising expense 399,266 40,993
Marketing expense 81,852 139,392
Computer Software Intangible Asset [Member]    
Product Information [Line Items]    
Intangible asset impairment $ 8,886 $ 0
Estimated useful lives 2 years 2 years
Accounts Receivable [Member]    
Product Information [Line Items]    
Number of significant customers | customer 2 2
Customer concentration risk 75.00% 53.00%
Sales Revenue Net [Member]    
Product Information [Line Items]    
Number of significant customers | customer 2 2
Customer concentration risk 77.00% 70.00%
Minimum [Member]    
Product Information [Line Items]    
Number of retail locations where SaaS platform is used | item 40,000  
Estimated useful lives 1 year  
Maximum [Member]    
Product Information [Line Items]    
Estimated useful lives 20 years