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: Analyst Corner—Location, Location, Location: US Regional Shopping Trends with Aditya KaushikInnovator Profile: Kalder—Monetizing Customer Loyalty with White-Label Cashback and RewardsWeekly US and UK Store Openings and Closures Tracker 2025, Week 7: Aldi and Skechers USA Announce Store Expansion Plans; Joann To Close 500 StoresWeekly UK Store Openings and Closures Tracker 2025, Week 40: Claire’s UK Bought Out of Bankruptcy