[monkeysee]

Heyyy so we have made the decision to charge a fee for credit card use in our shop. I want it to be a percentage of the sale but the idea of manually calculating the amount then adding a sku with an adjustable value seems like a headache waiting to happen over and over.

Is there a way to auto add a percentage based fee / surcharge to a payment method?

The ideal would be to have it auto add the amount when selecting credit card as a payment method but I'd even be open to a adding a sku that auto calculates a percentage based on the subtotal. Does such a setting already exist?