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 Latin America Country (-) Brazil Benefits Data quality Inventory management Standards GTIN 1D barcodes 2D barcodes (-) GS1 Digital Link Services (-) Verified by GS1 GDSN Type of organisation Retailer (-) Brazil (-) Verified by GS1 (-) GS1 Digital Link Clear all filters Showing 1 results Retail, Fresh foods Brazilian gourmet shop scans the world’s first 2D barcode with a GS1 Digital Link Parla Deli is unlocking business value and connecting to customers by implementing the very latest G...