RazorPay does not send any data using which you can identify the payment page's unique id.
A lot of people use Pabbly Subscription Billing which integrates with RazorPay because that way, you will get payment success webhook from Pabbly Subscription Billing software directly. Otherwise directly...
Plan Type - All Discussion
1. Donation Feature
2. Flat Fee
3. Per Unit
Other improvements in the application.
1. Add external subscription to the user with variable pricing
2. Bump, UpSell, DownSell
3. Checkout page Correction.