If you have financing through Affirm, you have two options to make your loan payments. You can pay:
- Online: Log in to your account here and make your payment.
- By Mail: Send your payment to the following address: Affirm, Inc., P.O. Box 720, San Francisco, CA 94104. Be sure to write on your check the mobile number used to create your Affirm account, along with your Loan ID.
If you need further customer service help, Affirm only offers the following email address: firstname.lastname@example.org