Exposure to cold temperatures and a low body temperature (hypothermia, a body temperature at or below 95 degrees) can also cause chills as muscles contract and relax to warm the body. Autoimmune and inflammatory disorders, as well as some cancers, can also cause a fever and chills.
American Express Serve Card: Prepaid, With A Twist. The American Express Serve Card is a unique prepaid card that offers a way to manage your spending as closely as you would with cash, except with a card. Here, letâs take a look what makes Serve different.
Learn more about the types of Rewards Cards American Express offers. 1  Featured Cards Find the card that fits your needs. 2  Travel Enjoy benefits that travel with you and earn points to use towards future travel. 3  Cash Back Earn cash back on everyday purchases such as shopping, dining and more.