A prepared feed according to the parameters must be uploaded to the seller portal.
To do this, go to Offer Management → Offers → Import Offers → Automatic Upload.
1. Insert the feed link into the first field.
2. Set how often you want the feed to be updated — ideally daily or hourly.
3. Save the settings by clicking Save Retrieval Data.
The feed is loaded every hour, so the products will appear at least 1 hour after the feed is uploaded. You can check the products in: