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 Country Argentina Australia Colombia France Germany Hong Kong Ireland Netherlands New Zealand Serbia Spain (-) Switzerland Turkey United Kingdom United States Benefits Data quality Operational efficiency Standards GTIN GLN SSCC 1D barcodes 2D barcodes GPC GS1 DataMatrix RFID (-) EDI Services Verified by GS1 GDSN Type of organisation Retailer (-) Switzerland (-) EDI Clear all filters Showing 1 results Electronic Data Interchange (EDI) business case from the Swiss Retailer Migros