> To me, this seems kind of like a hack -- i.e. there should be a better
> way to do this, perhaps as part of a (free or low-cost) shopping cart
> and payment prcoessing system. Also, there seems to be no way to test
> this without sending the Paypal user money. (I am going to contact
> Paypal about that one.)
Actually it doesn't seem like too much of a hack, except that it seems
to be not a realtime operation (otherwise why would they need to contact
your script?).
Good points:
1. PayPal contacts your script to tell it about the transaction, this
script could be anywhere.
2. Requires verification from PayPal.
3. Encrypted transaction identifier from PayPal means you don't have
to protect your receiving script with SSL.
Bad point:
1. Sounds like it's not realtime.
Jason
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Jason Murray
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Web Developer, Melbourne IT
"Work now, freak later!"
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