building prestashop b2c site and design

Please also message references that you have. lowest price for a qualified web developer wins. The first stage of the development is to design the website, within 5 days of accepting the project a template needs to be installed, which gets the ok from me. Second stage is adding all the below mentioned things to the website. in total a maximum of 20 days for the whole project. Developer gives regular feedback on the progress. list of requirements: - Webshop in Prestashop - Website appearance has to be profi, can be a standard but good looking electronics store template increase with 1. Besides this the invoice number should be able to be adjusted manually. - All invoices that are accepted to be shipped out, should be able to be selected easily, and subsequently been given a automatic invoice number. - costumized invoice - Possibility for placing old and new price with every product - Youtube movies available at the bottom of the product - Product slightshow on the main page for placing of products on sale/announcements. - Design buttons instead of the standard template when these are not looking good. - Modification of the existing template that is been used when necessary - Payment methods completely installed and working: 1) pre payment 2) ideal 3) Paypal 4) Credit card 5) Cash service - Possibility of placing products and announcements in a column - Placing icons, like qshops, payment methods, shipping company icons - social media available like twitter, facebook. - Logo with Inventory stock on product page and when the product is not on stock, the expected supply date. - Review for every product