Company Earnings UpdateCostco Monthly Sales, May 2020: Comp Growth Accelerates as E-Commerce Sales Double Coresight Research June 5, 2020 Reasons to ReadWe 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. Please Login to read the full report. Not a member? To access this content for free, register for a free account. This document was generated for Other research you may be interested in: Holiday 2025: US Holiday Retail Homestretch—Strong Total Demand (So Far), with Price-Driven Players Entrenching Structural GainsUS Tariffs on Canada and Mexico: What US Consumers ThinkHigh-Income Consumers’ Financial Sentiment Reaches New Peak: Weekly US Consumer Sentiment, Week 24, 2025—InfographicDecember 2025 US Retail Sales: Strong Conclusion to Holiday Season, with 4% Growth
