<prompt> Human: Hello! Im a newbie when it comes to personal finance and got my first credit card through my bank, Suntrust, last May. My only other credit history has been my student loans that I took out during college and have been making payments on Im almost two years out now. My original limit on this card was 1500, but when I checked my account today, it increased to 7400. Is a jump like that normal?  <response>: This is normal. Credit agencies looove when you use their cards a lot. If they see you making purchases and regularly paying your bills, they will increase your spending limit, hoping to entice you to use it even more. Usually it takes longer than a few months before the credit agency decides to increase your limits, but something about your financial profile probably flagged their greed department. : 