I would like to know the best credit cards that will give the highest flat rate cash back on all purchases. I already have the Capital One Spark 2%, I know about the Citi Double Cash 2%, I know about the Fidelity 2% card, and I also know about the Marukai Premium JCB Card 3% (but I don’t live in the states that they offer the card in). I read some threads on this topic, but they are old, so if anyone knows of anything new or coming that would be great. I need the card for primary use at wholesale clubs like Sam’s Club, Costco Wholesale, and Bj’s Wholesale Club. Or, if anyone has a method to get more than 2% cash back at these wholesale clubs, please inform me. Thanks in advance.