Hi, i noticed that paypal discount/fee (setted up in the paypal module settings) is calculated upon subtotal, but if i want to charge my customers of the fee that paypal let me pay for each transaction, vm should calculate this fee upon total and not subtotal.
i am trying to change it by myself but i am not a php-er so...no success 'till now
Thanks for your attention
Cheers
Riccardo