How to bulk edit EAN / GTIN field in bulk editor

WooCommerce stores the EAN (GTIN) code as a meta field with the key _global_unique_id. BEAR does not show it by default, but you can add it manually in a few steps. ---

Step by step

Open BEAR → go to the Meta Fields tab
Enter the key _global_unique_id and add it as a custom meta column with type string
Click Save meta fields
Go to the Settings tab, find the new column, enable it and click Save
Optionally reorder the column to a convenient position in Settings and save again

The EAN field now appears as a column in the Products Editor and is ready for inline and bulk editing. ---

Note

Editing the EAN value in BEAR updates it in the WooCommerce database. Whether it is displayed on your product pages depends on your theme or plugins — BEAR only manages the data itself, not how it is shown on the front-end.