Flexible 3% choice category with no annual fee
If you already bank with Bank of America and can qualify for Preferred Rewards, this card is an easy keeper: $0 annual fee, a 3% category you can switch monthly, and a useful 2% tier—great for everyday spend (within the $2,500/quarter cap), not big one-off purchases.
If you don't bank with Bank of America, this card usually isn't the standout. Citi Custom Cash is simpler and typically richer: it automatically gives 5% on your top eligible category each billing cycle (up to $500), no toggling required. Pair that with a basic 2% everywhere card and you'll beat 3% most months.
If you bank with Bank of America or Merrill, you can boost your cash back by 25% to 75%. Here's how it works:
Step 1: Open a Bank of America checking account (required)
Step 2: Maintain qualifying balances across your accounts:
Preferred Rewards boosts your earned cash back by:
The boost applies to your earned cash back after purchase, but doesn't change the $2,500 quarterly cap or your ability to change categories monthly.