"When you use the optional DPD IPN to let DPD communicate with your website:
Your website > Buyer clicks DPD buy button > DPD sends buyer to paypal with instructions to delvier the IPN to DPD > Buyer pays > Buyer returns to DPD > DPD uses the PayPal IPN to activate the download > DPD sends a IPN to your website notify URL > Your website performs some action with the IPN data from DPD
Now, the hard part is that you have to have some script or program on your website that is set up to read the IPN data provided by DPD.
I've taken a look at S2Member and it does not appear they support the ability to add a custom parser for IPN data, which is what would be needed for it to properly read the DPD IPN data. If you are a Pro user of their software you may be able to contact them and tell them you want to integrate a 3rd party service and ask them for instructions."
This sounds like it should be much easier than I'm making it, provided I can simply input the correct notify URL into DPD for S2member to receive the required information regarding the transaction. Would I need the Pro version or is this something I can accomplish with the free version?
One potential problem I see would be that in this scenario the buyer is clicking my "buy now" button with the DPD code and not the one generated by S2member. Is this an issue?Statistics: Posted by mattstefanik — January 25th, 2012, 3:21 pm
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