Search results for: "PayPal IPN"

How can PHP developers ensure that custom data is properly passed and processed in the IPN script?

To ensure that custom data is properly passed and processed in the IPN script, PHP developers can use the 'custom' parameter in the PayPal IPN request...

How can PHP developers ensure that they are accurately tracking and recording PayPal transactions in their database?

To accurately track and record PayPal transactions in a database, PHP developers can use PayPal IPN (Instant Payment Notification) to receive real-tim...

Are there any best practices for handling IPN responses in PHP scripts?

When handling IPN responses in PHP scripts, it is important to validate the response to ensure its authenticity and prevent any potential security ris...

What is the mechanism called to receive information from Paypal after a successful purchase?

To receive information from Paypal after a successful purchase, you can use Instant Payment Notification (IPN). IPN is a mechanism provided by Paypal...

What are the potential consequences of ignoring or not handling an "INVALID IPN" response?

Ignoring or not handling an "INVALID IPN" response can lead to potential security risks, as it indicates that the IPN message may not be authentic. Th...