no annual fee
25 days grace period
If you are not approved for an unsecured Discover it card - this is a secured version. It works the same way as a regular card, the only difference is the need to put a security deposit.
Minimum deposit is $250, and the maximum is $2500. Your credit limit will match your security deposit amount.
A good secured card that will allow you to grow your credit, track it for free and get a cash back in the meantime.