Analyst CornerWeinswig’s Weekly: As E-Commerce Surged, How Did Retailers’ Variable Costs Shape Up? Coresight Research April 4, 2021 Reasons to ReadIn each report in the Weinswig’s Weekly series, Coresight Research CEO and Founder Deborah Weinswig reflects on a topical theme in retail. This week’s note “From the Desk of Deborah Weinswig” considers how the boom in online sales impacted variable costs at major digital-first retailers. Each report also includes recent retail and technology headlines from Asia, Europe and the US. This report is available for free and can be accessed by registering for a free account. 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: Weekly UK Store Openings and Closures Tracker 2025, Week 39: Amazon and Bodycare To Close All StoresHoliday 2025 Survey Insights: Government Shutdown Impacts One-Third of Holiday ShoppersAnalyst Corner: Singles’ Day 2025 Trends See AI Move Center Stage, with John MercerPlaybook: GenAI to Agentic AI—From Pilot to Powerhouse