need website for selling custom script

We need this urgently , as previous provider failed to deliver. We will pay only by paypal , 50% will be made when you show a mockup and rest on completion , no escrow will be made because we are not happy with GAF fees . If you donot agree with this pricing , DONOT BID . If you ask for escrow after we choose you , project will be cancelled and -ve feedback left if necessary for wasting our time . We need a professional site designed to sell this script: [login to view URL] We have the billing , licensing system setup , so you have to design the front end site , the billing system is here: [login to view URL] after you design the site you will provide the header and footer for the billing script so that the billing is integrated . For the site what we want is like this: [login to view URL] a features page , pricing page and order links , testimonials like fgs site . You will have to create 50% of content , we will provide the required content . If you do a good job we will hire you for ongoing support with script and development .