As many ebay sellers are now required to update listings with EAN Barcodes we thought it would be a good idea to give an example of how this should be added to your listing. The image below will explain this in a little more detail. Once you have purchased your EAN Barcodes you will need to edit every product within your ebay inventory and add the required ebay product identifier to each item. This is shown on the image below next to the green arrow. Once the EAN Barcode number has been added this will then be unique to your item. You will require 1 x EAN Barcode for every item that is listed on ebay, once added you are good to sell this item until your stock runs out or until you no longer sell this product.