paypal - IPN + Take customers to the URL when they finish checkout -


i have configured url ipn in general configuration of paypal account.

will override option called "take customers url when finish checkout" (in configuration of button) ? (see below)
or both pages called when succesful payment ? (ipn + "take customers url when finish checkout")

button configuration

ipn settings not affect auto return setting ("take customers url when finish checkout"). former http callback backend processing , latter controls browser behavior buyers.


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