I have set up a few PayPal integrations using IPN and all work fine. However, with my latest integration I am not getting the value of the custom variable returned in the iPN. This is what is sent at the end of the string: &PAYMENTREQUEST_0_ITEMAMT=38&PAYMENTREQUEST_0_CUSTOM=100016461 and this is what is returned with the IPN: "notify_version":"3.9","custom":"","payer_status":"verified" I've checked everything and all is set up exactly the same as my other integrations. Any help would be appreciated.
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