Fine or extra charge per product
We believe it is interesting to have the possibility of charging a fine or extra amounts for payment delays separated by products.
Because, for example, we have products that are recharge of amounts in a Prepaid charge, so that the customer can insert credits in our services.
It is not fair to charge him interest or a fine, as he did not use the credit for that product.
If there were the option of certain products or product groups, having the option to activate or not the late payment penalty, it would be interesting.