I've processed a lot of paypal payments on my site. HOwever, I've had 2 now where PayPal gives the "Unconfirmed Address" error.
one customer put through 3 orders in 1 day, the first 2 worked, the 3rd gave the Unconfirmed Address error, and I got another one today.
What can I do to figure out what the problem is?
Thanks,
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