When I click on a customer's order it would be really useful if I could see the total number of orders the customer has made previously, along with a link to view their order history. Does an extension exist that will enable something like this? In the Amazon Seller Central admin, if a customer has placed any orders previously you can see a link saying e.g. "see all 3 orders from this buyer" - it would be perfect if this feature existed in opencart.
Any suggestions most welcome, as I can't find anything that will accomplish this.