hi, I am thinking to apply for citi dividend card since they have a good promotion going on. 5 % cash back at s.markets etc. But in pre-approved letter, I did not see a deadline. is there a deadline for this deal. Also, do Giant eagle or wallmart count as supermarkets. I could not figure out whether g. eagle, walmart are supermarket or not. does someone has exprerienced with this card? Thanks for your answer.