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 Europe Latin America North America Asia Pacific Middle East and Africa Country Australia Belgium France Hungary Ireland Peru Portugal Slovakia Spain Switzerland United Kingdom United States Benefits Data quality Inventory management Operational efficiency Sustainability Safety Traceability Transparency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix GS1 Digital Link (-) RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer Manufacturer Logistics provider (-) RFID (-) Consumer packaged goods (CPG) (-) General merchandise Clear all filters Showing 8 results Common business processes mean better communication Supply Chain Visibility: A Critical Strategy to Optimize Cost and Service Order to Cash implementation at L'Oréal in France METRO GROUP: Visibility from Catch to Customer Electronic messaging increases efficiency EPC/RFID brings visibility and better quality data Herman Kay Co. Satisfying customers and optimizing business efficiencies with EPC-enabled ... Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros