Costco Wholesale Corporation (NASDAQ: COST) does not break out its online sales in its earnings reports, nor does the company put much focus on its website.
The warehouse club does sell things online, though a membership is still required, and it even sends regular emails to its members pushing digital deals, but building online sales has not been a priority. That does not mean the company is ignoring the changes going on in the retail world, it is simply operating on a longer timetable than many of its rivals.