See documentation at https://cf7-docs.payaddons.com/basics/contact-form-7-payment-element
Payment Element Form For One-Time
This form can include a payment element form field to accept a one-time payment with over 30+ payment methods. In this form, we can specify the amount, quantity, customer name, email, etc.
Payment Element contact Form 7 For Subscription
This form can include a credit card form field to accept a subscription payment. In this form, we can specify the amount, quantity, customer name, email, and frequency, interval .