If for any reason, the client uses specific plugins, configurations or environment that might impact the functioning of the standard Magento checkout/fields, the compatibility WON'T be guaranteed and support WON'T be insured.
In such cases, it’s under the responsibility of the client to adapt the bpost plugin to match their own non standard Magento checkout changes.
If you don’t have(sufficient) technical knowledge, we would advise you to contact our plugin provider, which is an experienced certified Magento company:
Business Park King Square
Veldkant 35 B - (B) 2550 Kontich
T : +32 (0)3 871.99.66