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 Filter ResultsClear all filters Industry Retail Retail Consumer packaged goods (CPG) Consumer packaged goods (CPG) Apparel Apparel Fresh foods Fresh foods General merchandise General merchandise Marketplaces Marketplaces Healthcare Healthcare Transport & Logistics Transport & Logistics Technical Industries Technical Industries Foodservice Foodservice Public sector Public sector Region Europe Europe Country1 No results foundArgentina Argentina Australia Australia Brazil Brazil China China Colombia Colombia France France Germany Germany Hong Kong Hong Kong Ireland Ireland Japan Japan Korea Korea Netherlands Netherlands New Zealand New Zealand Serbia Serbia Spain Spain Switzerland Switzerland Turkey Turkey United Kingdom (-) United Kingdom United States United States Benefits Data quality Data quality Operational efficiency Operational efficiency Transparency Transparency Standards1 GTIN GTIN UDI UDI GLN GLN SSCC SSCC 1D barcodes 1D barcodes 2D barcodes 2D barcodes GS1 DataMatrix GS1 DataMatrix RFID RFID EDI (-) EDI Services Verified by GS1 Verified by GS1 GDSN GDSN Type of organisation Retailer Retailer (-) United Kingdom (-) EDI Clear all filters Showing 1 results Where did your profitability go? Managing the apparel omnichannel cost-to-serve