To test Stripe payments, please enter your email address to receive a confirmation email after payment and click on the payment button. You will be transferred to the payment screen.

For testing:

As card number, please use "4242424242424242", any expiration date as long as it is in the future and any 3-digit CCV (security) number.

The payment demo provided here is a simple payment. Additionally, you could offer paid downloads or add custom calculations from the form right into the final price.