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 Brazil China Colombia France Germany Guatemala (-) Hong Kong India Italy Japan Netherlands New Zealand Norway Peru Switzerland Turkey United Kingdom United States Benefits (-) Data quality Operational efficiency Regulatory compliance Safety Traceability Standards GTIN 1D barcodes Services Verified by GS1 GDSN Type of organisation Retailer (-) Data quality (-) Hong Kong Clear all filters Showing 1 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...