REVENUE (Tables)

3 Months Ended

Mar. 31, 2021

Revenue

Disaggregation of revenue

	For the Three Months Ended
	March 31,
	2021		2020
Sales to do-it-yourself customers	$	1,781,166	$	1,345,482
Sales to professional service provider customers		1,239,086		1,070,199
Other sales and sales adjustments		70,647		60,806
Total sales	$	3,090,899	$	2,476,487