Adding a cost for payment at delivery

[aleph]

Hi guys,

my carrier takes a commission of 3% if the payment has to be made at delivery.
Is there a way to add this cost to the customer if he choose this payment method?

Another thing: I'd like my customers to choose if they want the order to be delivered on saturday for a little cost.
Is there a way to add this option? I thought about changing the recycled packaging option 'cause I don't need it, but I still don't know how to do it.

Thank you very much.

[aleph]

Nobody has the same problem and solved it someways?

[rocky]

It is not possible to add extra charges to certain payment methods in Prestashop. There is a modified Cash on Delivery module here that lets you add a fee. You could compare that to the original Cash on Delivery module to figure out how it was done.

To change the text for the recycling, go to Tools > Translations, click a flag next to "Front Office translations", then scroll down to the "order-carrier" section and enter the translation for "I agree to receive my order in recycled packaging" as something like "Deliver on Saturday for a little cost".