I am on DNN6 and SC5.0.
We have a manual payment method with the PayPal visible option.
My programmer was testing today and noticed that if he clicks the PayPal option and then clicks back to "PayNow" , the credit card fields appear, even though we are not using credit cards. (We use a "telephone" method where they have to call us to pay.)
These fields do not appear to affect the transaction or change the amount of the invoice and, since I have save credit card info turned off, I assume are not stored anywhere. But I can see this confusing people...