ebook website

I need an ebook membership selling website made. The website has to be able to sell ebook memberships using paypal or any other secure payment method either monthly/yearly/lifetime and the website should be search engine friendly. I need the following features in the website 1) Registration facility 2) Login 3) New ebooks 4) Free ebooks (Still requires registration) 5) Browse ebooks by Category I also need an easy to use Admin Panel where 1) I can Add/Delete/Modify ebooks Information (Like Logo/Image, ebook category, ebook type(Free or membership) name, URL/Location of the ebook etc.,) 2) I can send email to users on any updates or new arrivals 3) I can modify the membership price 4) I can list out featured ebooks for extra fee ( This featured ebooks should appear on top of other ebooks in that category) 5) Create/Modify ebook categories The project is very urgent and would like to give to someone who has already done similar kind of work or can show me a demo