Billpay at Walmart
Has anyone tried the following?
1. Purchase an expensive item say worth 1000$ on Credit Card A
2. Return it the next day to the same vendor without opening and get a refund on Credit Card B.
This, you meet the spend requirement on Credit Card A and the Bank of Credit Card B will send you a refund check at the end of the month (you may have to call them to issue refund immediately though)