Payment Form Using Stripe Or Paypal

Hi,

I would like to integrate a payment form into my WordPress website, which will prompt users to provide specific details before they can proceed with purchasing services. Additionally, I want the form to have an auto-reply feature for customers who successfully purchase services through it.

However, I have a specific requirement: the form should not be submitted without payment, and no auto-reply should be sent to customers unless the payment is successful. I am looking for suggestions for a plugin that meets these criteria. Ideally, I would prefer a free plugin or a fixed-amount one, rather than a recurring payment solution.