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tarunAsked on February 16, 2021 at 8:23 PM
what is max ipn response time
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Jed_CReplied on February 16, 2021 at 11:40 PM
According to PayPal, IPN will be resent for up to four days, with a maximum of 15 retries.
Reference: https://developer.paypal.com/docs/api-basics/notifications/ipn/IPNIntro/