Revenue

9 Months Ended

Sep. 30, 2019

Revenue from Contract with Customer [Abstract]

NOTE 7 – REVENUE

The table below identifies the Company’s revenues disaggregated by major customer type for the three and nine months ended September 30, 2019 and 2018 (in thousands):



	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2019		2018		2019		2018
Sales to do-it-yourself customers	$	1,473,514	$	1,408,140	$	4,244,689	$	4,053,137
Sales to professional service provider customers	1,151,721		1,040,728		3,303,987		3,058,127
Other sales and sales adjustments	41,293		33,849		118,334		110,207
Total sales	$	2,666,528	$	2,482,717	$	7,667,010	$	7,221,471

As of September 30, 2019, and December 31, 2018, the Company had recorded a deferred revenue liability of $4.8 million and $4.3 million, respectively, related to its loyalty program, which were included in “Other liabilities” on the accompanying Condensed Consolidated Balance Sheets. The Company recognized deferred revenue related to its loyalty program in the amounts of $4.0 million and $4.3 million for the three months ended September 30, 2019 and 2018, respectively, which were included in “Sales” on the accompanying Condensed Consolidated Statements of Income. The Company recognized deferred revenue related to its loyalty program in the amount of $11.8 million for each of the nine months ended September 30, 2019 and 2018, which were included in “Sales” on the accompanying Condensed Consolidated Statements of Income.

See Note 5 for information concerning the expected costs associated with the Company’s assurance warranty obligations.