Earn up to 1.25 % cash back on all spending and get a higher credit limit with 5 consecutive on - time payments. (mybanktracker.com)
Finally, don't get a high credit limit or at least don't use most of the line. (thedigeratilife.com)
Taking out multiple new credit card accounts at once or getting a higher credit limit on more than one card at the same time can also hurt your credit score. (supermoney.com)