Reference Text within The product settings

[Frank]

Is there any way to pass the reference text that is set with the product with the paypal information to an external script, that is set in the 3rd party integration/memberwing integration settings/Paypal IPN post url?

I want to be able to pass a product id to the licensing script.

Thanks

Frank

[admin]

The “PayPal IPN Post” feature just sends the PayPal’s IPN to a 3rd party script. The reference text is not part of the IPN so it doesn’t get sent. You don’t need to send it though… given your script is reading stuff from the WordPress database you can read this value from the eStore’s products table. The product ID (key) is present in the IPN.

[Frank]

Great, what is the post variable that I’ll call on the receiving script to get the product id?

Thanks,

Frank

[admin]

If it is a one item checkout then it will be in the following POST variable:

item_number

If it is shopping cart checkout then it will be in the following variable:

item_numberX

X being the counter (example:1,2,3 etc)

The structure is a little complex for the shopping cart checkout but this documentation will explain:

https://merchant.paypal.com/us/cgi-bin/?cmd=_render-content&content_ID=developer/e_howto_html_Appx_websitestandard_htmlvariables

[Author]

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