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 Austria Brazil Colombia Germany Greece Guatemala Hong Kong India Ireland Italy Japan Mexico Norway Panama Peru Poland (-) United Kingdom United States Benefits Data quality Operational efficiency Transparency Standards (-) GTIN GLN 1D barcodes RFID EDI Services Verified by GS1 GDSN Type of organisation Retailer (-) United Kingdom (-) GTIN (-) Apparel Clear all filters Showing 1 results Where did your profitability go? Managing the apparel omnichannel cost-to-serve