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Stockholders' Equity (Tables)
3 Months Ended
Mar. 31, 2022
Stockholders' Equity Note [Abstract]  
Schedule of assumptions used in Black-Scholes pricing model to estimate the fair value of the options granted
Expected volatility     173%-182% %
Expected life of option (in years)     5.2-6.2  
Risk free interest rate     2.53 %
Expected dividend yield     0.0 %

 

Schedule of stock option activity
       Weighted 
       Average 
   Number of   Exercise 
   Options   Price 
Stock Options:        
Outstanding at January 1, 2022   435,770   $5.31 
Granted   248,500    2.66 
Expired, during the period   (4,755)   54.51 
Outstanding at March 31, 2022   679,515   $4.00 
Exercisable at March 31, 2022   448,264   $4.76 

 

Schedule of stock-based compensation expense
   Three Months Ended 
   March 31, 
   2022   2021 
Cost of revenue  $12,864   $182 
Sales and marketing expense   119    7 
Product development expense   3,469    3,044 
General and administrative expense   136,019    28,135 
Total stock compensation expense  $152,471   $31,368