Sales and marketing expenses

6 Months Ended

Jun. 30, 2021

Sales and marketing expenses

Sales and marketing expenses

16.Sales and marketing expenses

	Three months ended				Six months ended
	June 30, 2021		June 30, 2020		June 30, 2021		June 30, 2020
Consulting	$	92,599	$	115,273	$	179,599	$	190,170
Marketing		962,312		93,142		1,945,728		128,941
Salaries		1,102,999		89,034		1,834,954		238,749
	$	2,157,910	$	297,449	$	3,960,281	$	557,860