1. Buying Non-GS1 Barcodes Amazon and eBay now verify barcodes directly with GS1. If your barcodes aren’t registered under your brand name, your listings can be removed. 2. Reusing the Same Barcode for Multiple Products Each product variant must have a unique GTIN. Reusing barcodes confuses inventory systems and causes errors in reports. 3. Forgetting About Packaging Changes Any change that affects the product’s identity (like size, pack quantity, or design) requires a new barcode. 4. Printing Poor-Quality Barcodes Barcodes must be clear, scannable, and placed correctly. Blurry or cropped prints lead to rejections during shipment scanning. 5. Not Updating Product Data GS1 is a live database. Keep your product details accurate for marketplace syncing and analytics accuracy. Final Thoughts Avoiding small mistakes can save your listings and your reputation. With Startitup Global, your barcode registration and integration are handled correctly from day one, ensuring full GS1 compliance.
