IDO provides the following customer account features for clients customers. It includes specific coupons for customers, an address book for customer, one click re-order any prior order for customer, multiple billing/shipping addresses per customer (similar to Amazon.com style checkout), recurring orders (e.g. for auto ship products, subscription sites, monthly service type products, etc),

Recurring gateway autobill products are supported  through gateway stores credit cards. Gateway is supported through Authorize.net and PayPal. Also through Payflow Pro (which used to be Verisign Payflow PRO). This feature enables direct gateway recurring autobill processing, for Authorize.net and PayPal Payflow Pro (used to be Verisign Payflow PRO). This feature is used in combination with recurring with auto-ship products or subscription sites to perform repeated billing at specified intervals (daily, weekly, monthly, annually, etc). This feature expands on our prior support for recurring products and eliminates the need to store credit cards on your storefront. With the new system, you do not have to store any credit card information. The gateway companies store them for you and send a  billing status report every day to the storefront. After that, they turn the approvals into new orders by the consent of customer. This feature works nicely in combination with our subscription topic content protection - to enable subscription web sites providing data to customers during their subscription. It also works with recurring auto-bill types of sites, such as wine of the month club, etc. Any recurring product can be used with the new AutoBill gateway feature.