No annual fees
[top]Shop around - Make sure you check out all of the rewards programs from many credit cards. Check out what you can get with your rewards and what percentage spent you can get in return.
[top]Lower your interest rate - With these credit cards the interest rate is higher. Try to negotiate a lower interest if you decide to carry over a balance.
[top]No annual fees - Make sure your rewards program does NOT have an annual fee. There are many credit cards that don't.