I have checked the file and it is empty. I have also specified the “Membership Level SKU” in the reference text of the button. I have also tried again and same outcome. Here is what is in the ipn_handle_debug.log
[01/24/2010 11:28 PM] – SUCCESS :Connection to http://www.paypal.com successfuly completed.
[01/24/2010 11:28 PM] – SUCCESS :IPN successfully verified.
[01/24/2010 11:28 PM] – SUCCESS :Creating product Information to send.
[01/24/2010 11:28 PM] – SUCCESS :Subscription signup IPN received… nothing to do here(handled by the subscription IPN handler)
[01/24/2010 11:28 PM] – SUCCESS :Paypal class finished.
[01/24/2010 11:28 PM] – SUCCESS :Connection to http://www.paypal.com successfuly completed.
[01/24/2010 11:28 PM] – SUCCESS :IPN successfully verified.
[01/24/2010 11:28 PM] – SUCCESS :Creating product Information to send.
[01/24/2010 11:28 PM] – SUCCESS :Transaction Type: Buy Now/Subscribe
[01/24/2010 11:28 PM] – SUCCESS :Item Number: 1
[01/24/2010 11:28 PM] – SUCCESS :Item Name: Membership
[01/24/2010 11:28 PM] – SUCCESS :Item Quantity:
[01/24/2010 11:28 PM] – SUCCESS :Item Total: 0.01
[01/24/2010 11:28 PM] – SUCCESS :Item Currency: USD
[01/24/2010 11:28 PM] – SUCCESS :Download Link : Membership – This product does not have any downloadable content
[01/24/2010 11:28 PM] – SUCCESS :Product Email successfully sent to ############.
[01/24/2010 11:28 PM] – SUCCESS :Notify Email successfully sent to ############.
[01/24/2010 11:28 PM] – SUCCESS :Updating Products, Customers, Coupons, Sales Database Tables with Sales Data.
[01/24/2010 11:28 PM] – SUCCESS :Products, Customers, Coupons, Sales Database Tables Updated.
[01/24/2010 11:28 PM] – SUCCESS :Updating Affiliate Database Table with Sales Data if Using the WP Affiliate Platform Plugin.
[01/24/2010 11:28 PM] – SUCCESS :WP Affiliate Platform is installed, registering sale…
[01/24/2010 11:28 PM] – SUCCESS :No Referrer Found. This is not an affiliate sale
[01/24/2010 11:28 PM] – SUCCESS :Paypal class finished.
(What does this mean?)
[01/24/2010 11:28 PM] – SUCCESS :Subscription signup IPN received… nothing to do here(handled by the subscription IPN handler)
Thanks