There is nothing more annoying than every time I go to walmart I am offered their walmart mastercard. Even if I have cash, or another method of payment available. Shortly after I say no the cashiers mood goes from friendly to nasty. I guess he/she isn't getting their extra $5 commish. Very annoying.
I will be sure to ask the cashier is they have the card next time.
Until then please join me in this rant!!!