Build an Online Store: WEBSHOP BASED ON EBAY LISTINGS OF MORE SELLERS + FACEBOOK SHOP

We need to develop a personal shopper experience FACEBOOK connected online shop that will make it possible to automatically import and retrieve selected EBAY listings data (image, product options, description) based on EBAY link on our webshop + possibility to manually add products from other web shops like Amazon, Aliexpress or similar, to recalculate the selling price by automatically adding our fixed re-seller fee. Item sources have to be hidden from our visitors and buyers. Additionaly we need an option to share products on our Facebook page timeline with our shop link for order of that particular product through our webshop. The functions and the concept we need can be seen for example here: [login to view URL] We would also like to include our 2Checkout credit card payment possibility. Multi-currency support, serbo-croatian language. We will share other details when in touch but this is the main concept and features we need. We accept Joomla, Virtuemart or similar platform.