A guy walks into a gas station and asks what forms of payment they take for gas.
They tell him Visa, Mastercard, American Express and Discover.
So he fills up his gas tank and they take his Visa, Mastercard, American Express, and Discover.......
They tell him Visa, Mastercard, American Express and Discover.
So he fills up his gas tank and they take his Visa, Mastercard, American Express, and Discover.......