 and or certain types of credit cards because of the fees that are associated with processing said credit cards. Or you'll see signs every once in a while if you go to your favorite small town cafe, minimum charge is $6 if you want something off the menu because blah, blah, blah. Or there is a cash machine over in the corner. There's a cash price for gas and there's a regular price for gas. Right over here at the gas station. Yes, yes, yes.