Case studies Welcome to the central library for all GS1 case studies. Use search or filters to discover case studies related to specific topics such as benefit, industry, service, standard or location. Search Industry Retail (-) Consumer packaged goods (CPG) (-) Apparel Fresh foods General merchandise Marketplaces Healthcare Transport & Logistics Technical Industries Foodservice Public sector Region Latin America Europe Asia Pacific North America Middle East and Africa Country Australia Brazil China Colombia France Japan Mexico Switzerland United Kingdom United States Benefits Consumer engagement Data quality Inventory management Operational efficiency Regulatory compliance Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GS1 Digital Link RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Government Solution provider Logistics provider Wholesaler Small & Medium Enterprises (-) Consumer packaged goods (CPG) (-) Apparel (-) Retailer Clear all filters Showing 14 results Macy’s returns made easier Inventory Management in Apparel With EPC/RFID, Brazilian fashion brand gets item-level vis... METRO GROUP: Visibility from Catch to Customer Where did your profitability go? Managing the apparel omnichannel cost-to-serve Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros Global Data Synchronisation improves sales and efficiency in the retail industry Pagination 1 2