As you mentioned, Bank of America® Cash Rewards Credit Card allows you to earn 3% cash back in the category of your choice: gas, online shopping, dining, travel, drug stores, or home improvement/furnishing (up to $2,500 in combined choice category/grocery store/wholesale club quarterly purchases, then 1%). You may choose from other cash back credit cards with gas rewards. Pay attention to the credit cards with no annual fee and 0% intro purchase APR.
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