Our customers would really be helped with an order list (personalized and customizable product list) functionality, in which the can manually store items they order frequently and from which they can send in their orders.

The order templates don't work for this purpose, because our customers do not place the exact same order multiple times, so it's a hassle to have to delete all unwanted products. They buy a certain assortment of products from us, but their weekly order changes based on their sales (sometimes only 3 products out of an assortment of 100).

The suggestions page works great, but also includes products that they have ordered by accident, for example.

It would be great for our customers to be able to build their own personalized product list page and to use that page to order.