Originally posted by: eplebnista
Our Sam's Club only accepts mastercard, debit card, and their own credit account(used to accept Discover too-still might but I am not for sure as I don't have a Discover Card so I haven't really paid attention in a while), no Visa though. Our Dollar General Store only accepts cash and debit cards, no credit cards.
you don't know anything about sam's club? they obviously do take discover. it's like costco taking amex only.
it was recently they added mastercard usage.