Create Ecommerce website

We are launching an e commerce section to our website [login to view URL] [login to view URL] the products will come from this page, its important that we have a shopping cart and a search bar Please make sure you include previous work approx. 10 categories with 20 items per category, data base needs to be set up so we can make changes this is new to us, so we will require some one to explain options under the bar fridges tab you can see what our current designer thinks it should look, this shows the amount of content per item