Booking & Payment form to apply to website

I am currently building a website that is a delivery service which needs a booking & payment form.

The booking calendar would have to be with google and payment via stripe.

I only offer two products so it really is a simple process.

They choose product, fill out their info, delivery date & time, and pay

I was considering using Jotform,

Has anyone here built something similar to apply to their website with google ai studio?

Would it be easier to just use Jotform or should I build the same thing via gemini 3.1 to apply to my own website?