PayPal PDT / IPN Subscriptions - PLEASE

I have a lot of problems with my head around this payment material ...

How can I confirm that the user has successfully registered for my subscription?

I know 0 about IPN, but for example: if a user subscribes to my site with example@e.com , but uses paypal account sample@s.com to pay, then how do I correspond to the user.

I read that the PDT does not send a transaction identifier (tx) for repeated (subscription) payments, is that true?

I just need help with everything ... honest and easy :)

Thank.

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2 answers

, Paypal , Paynal IPN. IPN- PayPal, : http://www.domain.com/ipn.php. PayPal, , ..

IPN Paypal : https://www.paypal.com/ipn

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, . , PayPal, . , , , - . - .

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