After listing on Allegro, you can activate monitoring for it. When active, all transactions with Allegro are sent to the system and purchased products are sent automatically.
In order to activate monitoring, log in to the system and go to the Products / Allegro / list of auctions. If the auction is not on the list, find the Synchronize with server button on the right and click on it to force synchronizations. Select listings from the list and click the Preview button.