Need simple website ecommerce cart built

I need a landing page when users come from facebook, google ad marketing, etc to my site, this page will log the visitor information date and time and referring site into our database. this site will then give customers the option to buy theme park tickets from our site. checkout options will be Google Pay, Amazon Checkout & Venmo only Total of cart will be calculated then upon checkout will tell them their total, but the charge to their card will only be a percentage of usually 15% and then it will display their balance and receipt. I will need admin pages to add tickets to the website. options will be: Image, Theme Park(Universal/Sea World/Disney), Ticket Type (Base/PTP), Adult/Child option, Gate Price, Our Price, Your savings (will be displayed on website dynamically with the calculation), Qty of tickets Options we will collect from customer is name, address, email, date of planned vacation, phone number, etc Login with facebook/google/Amazon will be an option or continue as guest when checking out. Make sure you use the latest SDK's and API's, so only coders VERY KNOWLEDGABLE should apply. Your BID WILL BE WHAT WE PAY, there will be no other negotiating, so please bid wisely. Payment will be done once final deliverable are delivered bug free and have been tested for security issues. NOT BEFORE Site can be done in php, .net, ONLY (no word press) utilizing whatever the fastest processing technologies are. site must be one site only but be mobile friendly when viewing on smart device of any screen size. You will develop everything, i will only provide images when ready. You will use other images until i supply the actual images. You will use your own hosting environment to develop this.