Build an Online Store

I have a software (code) I would like to sell online. The sample code has been used on the following website. http://www.isooko.com. The project would be to build a website like the following: [login to view URL], which would allow each customer to access online the code online with login information. Once the customer has made a payment, and provided the required information, an account should be created for the customer, a MySQL database for the customer to hold the information the customer will be entering and configuring. Just like I Need to build a website like the following: https://www.lessannoyingcrm.com. What I need from all binders: 1) Make sure you understand how [login to view URL] 2) Provide examples of similar website you had built at (least 3), contact information of the clients you built those websites for 3) A proposal and a quote. Please if you never built a website that works like [login to view URL], make sure you don't waste my time. Thanks.