Need a simple store website (mobile friendly) that uses Google Pay/Send

The google pay/send checkout is the most important part. the user will add products (tickets) to the cart and then when it comes time to checkout and make payment, it will ask them to login with their google pay/send credentials. This will allow them to pay with googlepay (formerly google wallet). THe structure is simple with the google pay/send app on your phone: login, type the amount, type the email, send. This needs to be a seemless process with this project, whereas if the user doesnt have a google pay/send account then it will allow them to signup quickly during the checkout process. our products are tickets. It will use the following fields for products: Theme Park Ticket Type (Base/Park To Park / Hopper) Number of Days (1, thru 5 for Universal and 1-10 for Disney and additionally 14 day ticket for both parks) Adult/Child Description Gate Price Our Price Sale Price Group Price Etc. This project will store customer data as well: Customer Name Phone Number Email Products purchased Date Etc You will design the baseline for this project to get one product into the cart and store customer data and allow successful checkout, then you will work on the site appearance making it a clean look for our website. Remember it MUST be mobile friendly, and desktop friendly. Platform used must be compatible with facebook login which will be requested when the user doesnt come from facebook. when they come from facbook, they should be auto loggedd in without having to go thru additioanl steps. we have already existing develeoper account. when the time comes you will be allowed access. but during testing you will utilize your own developer account. our server is a windows 2016 server so all script languages and feature must be compatible. database is MS Access Payment in full will be made one week after project is completed by you provided that all bugs are worked out. if we find additional bugs, then that could delay payment further.