Auto billing is a feature that automatically refreshes your account balance when it falls below $5. Using auto billing allows you to offset your shipments without needing to monitor or maintain your balance, as it is done for you automatically. All business accounts are set up to use auto billing and it is offered as an option with consumer accounts. In your billing preferences page, you can configure auto billing and can select the incremental amount that is charged to your account when the balance falls below the minimum.

When you enter your billing information into our site, the information is sent through an encrypted socket to Authorize.net, the nation's leading credit processor. They provide us with a secure id that we reference when charging funds to your account. This prevents the need to store credit card information on our servers and provides the highest level of security.