Joomla Plugin

What I’m looking for is a plugin/extension similar to a shopping cart but with some slight differences. I’d prefer Joomla, but I’m equally happy using WordPress if it makes it easier. I’d like to be able to use a responsive version of Joomla or WordPress. It needs to be able to: 1. Add/edit/remove products 2. Add images for the products 3. Lightbox to enlarge image once clicked 4. Choose whether to display prices or not. 5. Buttons to read “Add to Quote” or alt. “Add to Order” 6. Must total in a Cart type window with summary of all items added. 7. Must have option of VAT if prices are shown 8. Must email the order/quote on “check-out” I can’t think of anything else but here are some samples of shopping sites/plugins for Joomla & Wordpress. I’m not sure if you want to start from scratch or you want to edit someone else’s efforts as most of these things are open source anyway. The samples below have way much more functionality than what I need though. Joomla Shopping Carts (free) [login to view URL] [login to view URL] [login to view URL] (I have used this one before for a proper cart) Wordpress Shopping Carts [login to view URL] (This one looks interesting but there is no demo but its free to download) [login to view URL] (this one looks clean but the plugins cost – but we don’t need the shipping or payment gateways) [login to view URL] This is a dedicated shopping cart which I’ve used before but it’s a proper shop with some web pages not a website with some stuff to sell, which is what I would like. [login to view URL]