Question of the WeekWhat Are the Biggest Challenges in Omnichannel Execution Among European Retailers? Coresight Research September 23, 2019 QUESTION OF THE WEEK: What Are the Biggest Challenges in Omnichannel Execution Among European Retailers? Cost is the biggest barrier to omnichannel execution among European retailers, according to a new survey by Coresight Research and Salesforce. Other leading challenges include data privacy and security, and the integration of technology in existing operations. This document was generated for Other research you may be interested in: Weekly UK Store Openings and Closures Tracker 2025, Week 18: WHSmith To Open Additional Travel StoresWeekly UK Store Openings and Closures Tracker 2025, Week 15: Amazon Closes Amazon Fresh Store; T.M.Lewin To Open One StoreGlobal Outreach Summit 2025 Insights: India’s Digital Leap in Apparel Sourcing and SustainabilityUS Back to School 2025, Part 3: Essential Categories and Apparel for the BTS Season—Athleisure and Basics Set to Lead