create a website that sells advertising

Create website that functions similar to adwerx.com
1. Landing page will be our companies site easygeo.org with a link to the site you will build, the look and function will be similar to https://www.adwerx.com/zipcodes
2. 2nd step of selecting zipcodes.
When client selects zip codes they need to be removed from inventory.
If not purchased they need to be sent back into inventory
Once purchase and they don’t renew their ad, we need to able to add back into inventory.
All prices will be the same price.
Need to display 5 zip codes based on client entering name of city and state or a zip code in step 1
3. 3rd step of designing ad
Sample images will be shown, pulling them in from our database based on keywords like company name & city
Cropping of image and proportion sizing is same
General layout of ad design can be different, but all functions that are shown on the adwerx page must be available to clients.
See all ad sizes will have a larger size in one spot, see image
Will need “upload your own ad” same as sample site & FAQ
4. Where would you like people to be sent after they click your ad? – needs enter website as sample and an optional box to check “use a custom Easy Geo Landing page”
5. Select billing plan similar to adwerx, dropping the discount for REALTORS
Defaults to 1 year discount as shown in payment page png
Payment can be built around stripe or other majors – HIGH preference will be to award job to a vendor who can merge this into our Shopify(1st choice) or woocommerce page(2nd choice)
6. We will need to get notification of sale, ad copy etc. sent via webhook, api, email…let us know what you can do. Tell us what this will be created in asp.net, C+ etc…