Hey, are you a Costco member? Are you annoyed with their switch to only accepting Visa cards, and the problematic transition to the Costco Anywhere Visa? Competitor Sam’s Club has a solution for you: come check out their warehouse club, where all major credit cards are welcome. Even if that’s a pretty recent development. Sam’s is welcoming Costco card holders to enter the store and browse (but not to shop without buying their own membership) through July 4. [More]