Discover More - $50 Cash Back Bonus + 5% Cash Back

Discover More is offering a great $50 Cashback Bonus when you make $599 in purchases within first 3 months after your account is opened along with a 5% cash back bonus (in popular categories) and no annual fee.

Also, they have a 0.0% APR on purchases for 6 months from the date of account opening. And if you are planning to do balance transfers, they are offering 0.0% APR until the last day