How can I make some payment fields optional for some credit cards

Hello All



Any idea how to make some fields optional in the checkout process.



Specifically I would like to make issue number and start date optional for a couple of card types.



Any help, pointer whatever is most appreciated.



Cheers

I never tried, but in the ADMINISTRATIO section - CREDIT CARDS

uncheck the checkbox beside START DATE and ISSUE NUMBER on the cards you want to update