Company Earning Updates 4 minutesRegister for free accessCostco Monthly Sales, May 2020: Comp Growth Accelerates as E-Commerce Sales Double Author By Coresight Research June 5, 2020 What's InsideWe review comparable sales metrics reported by Costco for the month of May 2020, including the following: Year-over-year same-store sales growth—global and US comps Global online comparable sales Performance by segments We also consider the factors that impacted comparable sales in May, including the coronavirus pandemic and gasoline price deflation. June 5, 2020 Register for free access Please Log In to read the full report. Not a member? Register for a free user account. Other research you may be interested in: