What stores are supermarkets for AmEx Blue Cash Preferred?
Sorry if this is a wrong forum, but I cannot find anything meaningful going by a Search function and I though this forum will have the most knowledgeable audience as far as the question:
Blue Cash PreferredSM from American Express provides 6% for purchases at "supermarkets" with only definition in Terms and Conditions "6% for eligible purchases at supermarkets (excluding superstores and warehouse clubs)". So in reality what major stores are supermarkets but not superstores?
What about Walmart, Target and Kohl's for example? Are any of these supermarkets but not superstores?