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1. Product has been created
1.1 Individual update
- Click Products – Manage products – Actions – Edit Product.
- Find the Barcode EAN box.
- Enter the GTIN Barcode.
- Click Summit.


1.2 Batch Update:
The steps are as follows:
- Click Products -IMPORT / EXPORT.
- Select Product for Type.
- Select Export Products for Action.
- Select Category type.
- Click EXPORT.



2. When creating a product
2.1 When creating a single product
Fill it directly in the Barcode EAN box

2.2 When creating in batches
It is only necessary to ensure that the Barcode_EAN item (Column L) in the product creation template is filled in correctly and completely.
