To modify the pricing of the delivery methods that are shown in the iFrame of the bpack Shipping Manager, click on the € button in front of the delivery method you wish to modify.
The overlay that appears shows the pricing zones that are setup for the delivery method. It is not possible to add price zones to delivery methods that are only available on the Belgian territory (home, pick-up point, parcel machine). For these delivery methods, the "Add price zone" is disabled. Other delivery methods allow up to any number of price zones.
To edit a price zone, click on the edit button (pencil) in front of the price zone you wish to modify. The following screen appears, allowing you to edit the pricing and the countries to which the price zone applies.