If you are a student, the Discover it® Student Cash Back credit card is good start. The card has no annual and no activation fee. There are no hidden fees at all, but you should read the terms and conditions to be aware of penalty fees. The annual percentage rate (APR) is the interest rate that will be applied to your balance if you don’t pay it off in full each month. Your APR will be determined by the credit issuer and will depend on your creditworthiness. The card also has a rewards program, which allows you to earn 5% cash back at different places each quarter like gas stations, grocery stores, restaurants, Amazon.com and more up to the quarterly maximum, each time you activate. Plus, earn unlimited 1% cash back on all other purchases – automatically.