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 Asia Pacific Country Argentina Australia Austria Brazil Chile China Egypt Germany Greece Guatemala (-) Hong Kong India Ireland Italy Japan Korea Mexico Panama Peru Poland Switzerland United Kingdom United States Benefits Data quality Operational efficiency Safety Traceability Standards GTIN 1D barcodes RFID Services Verified by GS1 GDSN Type of organisation Retailer Solution provider Marketplace Small & Medium Enterprises (-) Hong Kong (-) Fresh foods (-) Marketplaces Clear all filters Showing 3 results Retail, Fresh foods Hong Kong retailer PARKnSHOP sees multiple benefits from implementing Verified by GS1 Replacing one-at-a-time manual GS1 GTIN checks with batch-sized automation through Verified by GS1 a... Hang Cheong Loong: Building Consumer Trust on Product Quality against Product Counterfeiti... Product Information Visibility - The Key to Every Business Opportunity