Hi,
I have read brief and as per my understanding you are looking to have a basic website where user can visit and pay in your website itself. Below I have added few queries, kindly respond to it so that I can give you quote accordingly.
1. What type of services you will be providing on website ?
2. Apart from Stripe, which payment gateways you would like to Offer ? (PayPal, Credit Card, etc)
3. Do you have any reference website from which which you would like to copy functionalities or layout ?
4. What are the name of required fields you would like to have in form ?
If you are online right now, please come over chat for further discussion.
I await for your valuable response.