The card also offers 5% back on Amazon purchases and the ability to redeem rewards as soon as you earn them. Just remember that you need an Amazon Prime subscription to get this card. Jae Bratton ...

This card, which comes with an annual fee of $0, offers a top-notch 2% cash back on all purchases. You get 1% cash back when you make a purchase, and the other 1% cash back when you pay it off.

Gauff's breakout tournament looked ready to be a place of triumph, but it may be her toughest tennis nut to crack.

Do you know your own blood type? If not, a quick look at your medical records or your donor card can hopefully answer that ...