The Platinum Quint is a personal credit card from Platinum Quint. The annual fee is null. The ongoing APR is Fixed 18.00% APR after a null introductory rate. Approval typically requires a credit score of Fair Credit or higher. Signup bonus: null. Rewards: Earn consistent 1% cash back on daily purchases. Cash back: $100 for spending $1,500 in the first 90 days of card opening.