Directory website

On front end of website user will be able to enter a zip code and radius of how many surrounding zip codes our database should search in order to find them a local plumber in their zip code.  Google maps integration should be implemented when a listing is viewed. Each listing should include Business name, business address, business state, business city, Business zip codes, business website, business phone number and business description if available.  On front end users must be able to register to site although not necessary for them to view any part of site.  Another function would be the necessity to add listings to site in order to do this user must register for site.  A payment module must also be added for the ability to purchase featured and banner space on website for specific zip codes for example I would like to sell the top spot with banner for every zip code in the USA for 2 dollars a month and that member would be able pick as many surrounding zip codes to be featured on. On backend all database must be organized searchable and exportable to excel format. Also there must be a place where all submissions are to be approved by admin and the ability to view all members as well as all database in a simple and searchable format. Also the ability to charge customers for listing on site. Programmer will also need to provide me with the database of every zip code in the USA and ten plumbers from each zip code. This project is for a complete website with content