PayPal PDT is not returning a tx value in the QueryString when using custom return URL -

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this follow question paypal pdt not returning tx value in query string

i struggeling same problem, using real paypal , not sandbox:
specify custom return url in paypal form tx parameter not attached anymore.

is there still way solve problem?

what payment? need give test with, e.g. button or cart upload form post. it's next impossible figure out what's wrong without context reproduce issue.

even though there return there may not be tx checkout, instance if it's future subscription payment. in case tx empty.

on general note, shouldn't using pdt important. though given transaction successful pdt return may never occur whatever reason. simply, if customer doesn't choose return or browser crashes beforehand.

so, don't use pdt. use ipn important business logic. (or if you're able program checkout, there far better options such express checkout api solutiontype=sole)


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