A couple of my clients are trying to update their credit card information (ie.: expired credit cards). I've searched online on how to do that and I see that in the Client's Details area there should be a link that says "Change Credit Card Details" in between other links. I have the other links but not the credit card one.
Does anyone know how to put this on? Is it an option I toggle on the back end or is it coding issues?
Thanks for your help