E commerce Website

Hi, I would like to create a website which should be very similar to [login to view URL] [login to view URL] There would be 3 different options Custom product create module 1. User (Campaigner) can create a campaign after selecting a product (tshirt, mugs, mobile cases etc) and can use custom art on it. This a a goal based module, ie. a user needs to set a defined goal for any product. If the purchase does not reach the goal limit then campaign is considered to be not successful. 2. Until the goal is reached the amount should not be debited from purchaser account but a pre authorization should be taken and as soon as the goal is reached the purchaser back account should be debited with the product amount. 3. Unique Url for the campaigns Create Order Similar to the above module, a user can create an order and get a fixed price based on the quantity of the product order. No campaigns but a user should be able to directly order the products in bulk Sell your Products Allow people to create a campaign and sell the products, no custom product creator functionality will be used here but user can upload there product images and sell it. For each campaigns a unique url will be created. Some points to consider * The campaigns will have start and end date * The campaigns will have a goal defined to it * Every campaigns will have a unique separate url (Pretty URL) example : [login to view URL] We can use an existing jquery product creator plugin similar to [login to view URL] or if you have any better plugins then we can use it too after evaluating the same. A CMS for backend can be used to minimize the admin efforts (No Wordpress/Joomla/Drupal). We can consider open cart etc. which can be scaled to any extend. Example websites to refer [login to view URL] [login to view URL]