php specialst neede4d

[Jan]

Dearm VM Members,

I am looking for a professional php specialst to help me with a 'problem'.
We have a a webshop, where the customer gets all the invoice including VAT.
But when the customer is asking for COD they get charged an extra 10 euro. But this ammount is including VAT, but the final count on all the forms is not correct.

Wo is able to help me with this...