Crazy New Discover Card

[thomasortega]

I knew somebody would say something like that... hahahaha

 

[fan-of-fans]

All of the gas stations here require zip codes to be entered if you pay at the pump.

As far as paying at a store or restaurant I'm not sure what the maximum dollar amount is before a signature is required. However, Goodwill has ALWAYS required a signature if I pay by card, even if the purchase is only a few dollars.