I have two big clients using our software- Express Checkout and IPN nofication. It stopped working after middle of Feb 2020.
I searched and Google everywhere. I heard IPN was deprecated ?
1. Is that TRUE? Is IPN Deprecated?
2. What does Paypal recommend their customer to use now to fix this problem ??
3. I read all your online documents, they said to use PDT or Webhooks? Correct?
4. Is PDT being deprecated too ??
5. Any Coldfusion sample code to implement Paypal webhooks? All Paypal online links DOES NOT HELP AT ALL. Very frustrating!
