ISSN – Barcodes for Magazines & other Serial Publications

Magazines and other serialized publications such as journals require an International Standard Serial Number (ISSN). You can obtain an ISSN from https://www.niscair.res.in/internationalaffairs/issn Please note: The standard EAN-13 and UPC-A numbers we supply cannot be used as ISSNs. ISSN Image Generation We can assist you with your ISSN serialization and provide you with correctly formatted barcode … Read more ISSN – Barcodes for Magazines & other Serial Publications

Barcode Verification

Barcode Verification Explained Barcode Verification determines the scan quality of a barcode image. A Barcode Verification machine tests the product’s printed printed artwork. The test involves scanning the product’s barcode multiple times and from varying angles and distances, the success of which determines the grade of the test from A – F or 4 – … Read more Barcode Verification

Error Code 8556 | Sorry, this product is ineligible for Amazon Marketplace selling at this time

If you are seeing this error message then Amazon has detected that the GTIN you are using is already listed on an existing item that is in a category that you have not been approved to sell in. Please check that the GTIN you have entered is correct. The most frequent cause of this error … Read more Error Code 8556 | Sorry, this product is ineligible for Amazon Marketplace selling at this time

Error Code 8541 | The SKU data provided is different from what’s already in the Amazon catalog

If you see this code then Amazon already has a listing that uses the barcode number you have entered. There are two reasons why this could happen: 1. You have already created a product listing with Amazon using this GTIN. If this is the case, please check your barcode assignments and take care not to … Read more Error Code 8541 | The SKU data provided is different from what’s already in the Amazon catalog

Barcode Size Specifications (EAN-13 and UPC-A)

India Barcodes supplies all images at GS1 standard size SC2 100% magnification (25.93mm x 37.29mm). In general, barcode retailers and GS1 do not recommend reducing the image size below 80% of the SC2 size. India Barcodes can provide you with codes at a reduced size down to SC0 or 21.25mm x 30.51mm that are guaranteed … Read more Barcode Size Specifications (EAN-13 and UPC-A)

EAN & UPC barcodes – which format to use on your products

We supply both UPC-A (Universal Product Code) and EAN-13 (International Article Number) formats of our GTINs in every one of our  packages. EAN & UPC are merely two formats of barcodes, the EAN-13 being a superset of UPC-A, meaning the vertical lines/symbology are the same.  Both formats are visually and numerically identical and recognised worldwide … Read more EAN & UPC barcodes – which format to use on your products