If you are the holder of an Avant credit card, you have multiple options to make your monthly Avant card payment. You can pay:
- Online: Log in to your account here and make your payment.
- By Mail: Send your payment to the following address: Avant, PO Box 3232, Milwaukee, WI 53201-3232
- By Phone: The Avant credit card customer service phone number for payments is 855-752-7012.