Page Permission after using Paypal

May I know how to make a page that the Url cannot copy and paste to access, which must view after Paypal payment?
(Not the Pay Plans because I don’t want the fix price, but want the customer fill-in the price by themselves)
Thank you!

Hi!

In case you’re trying to modify the payment method I’d suggest to use the new Pay API .
It helps you to manage the payment process and adjust it to your needs.

Let me know if it suits your demands.

Doron.