Your customers can make changes to their accounts by clicking “Update Your Account Information” from the Login page or your site may have an “Update Account” link in the topbar. This allows them to make changes to their contact info, password, etc.
We recently added a “View Previous Orders” link at the top of the Update Account page. This allows them to see a list of all previous orders on your site. They can also click the order number to see the order details. We have had a link to “View Previous Order” in the shopping cart but it only showed the most recent order. This new link allows them to see all previous orders.