Ecommerce Design

We need an Ecommerce site for selling our party plan products. These include a skincare and weightloss range and lingerie and adult toys. All products are from 2 very well known and reputable companies. Included in the site we need CMS in the back, multiple emails, unlimited products, comprehensive ordering system allows you to track, email customers and print out auto generated invoices, a discount and promotional manager, photo gallery, customer reviews, secure hosting, cross selling, auto site maps, upgradable design, search engine friendly, calendar function, blog and ongoing technical support.