The e-commerce module is a database driven list of items. It can be sorted and used as we want.

The idea is for a faq generator : use the same behaviour without a shopping cart button of course, to be able to list subjects and replies and to insert them inside pages as we want.

Would pay more for an "evolution pro" version (or a database addon module) because it would be an improvement to have a database of items reusable, listable, sortable, etc.