Comment Re:Rejecting my card... (Score 1) 155
On the other hand, if your card got refused at that grocery line - would you go back? Likely not.
I doubt many such businesses would risk the customer ire by refusing some cards.
What I DO forsee as happening is some businesses that aren't time sensitive but routinely deal in high $$$ transactions not accepting some such cards. IE, (ironically) - airlines. If you're buying several thousand dollars worth of airline tickets the rewards (and in turn, the merchant fees) can add up quite a bit.