Форуми / Cotonti / Extensions / My shop module

Plus it looks like its storing peoples bank/card details?

Added 4 hours later:

Twiebie's suggestions:

Add ability (tag) to show a quick list of what is currently in the shopping cart. So a customer can see in the blink of an eye how much the total price of everything in his basket is while shopping.  Feature for custom shipping costs, maybe depending on destination, weight, size, etc. Receipt/order confirmation via email and confirmation of payment via email, that sort of thing.  List of orders in the administration panel and feature that allows an admin to simply change the status of an order, bit like the ticket/support module. So an admin can change the order status to 'Dispatched' when an item has been sent. Send email automatically on order status change. What you have in most webshops.