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 Asia Pacific North America Middle East and Africa Country France Switzerland Benefits Data quality Operational efficiency Sustainability Safety Traceability Standards GTIN GLN SSCC 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation (-) Retailer Manufacturer Solution provider Logistics provider Wholesaler (-) Consumer packaged goods (CPG) (-) Europe (-) Retailer Clear all filters Showing 3 results Order to Cash implementation at L'Oréal in France METRO GROUP: Visibility from Catch to Customer Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros