Facility to approve or reject new signed-up users. Get option to allow users sign-in only after email verification. It will not display your shop product price to the visitors until they log-in.
This apps allow your customer to manage return of the products & create return RMA order from the website
Request for quotation useful to hide price to customer in ecommerce and customer can request for quote.
If you want to display a current status of product stock in your website, So you can do easily by using Stock Information in Shop page module.