PayPal Error Message?

[Josiah]

Hello,

I'm getting this error message in my history page:

PayPal callback: returned INVALID. Transaction: , payer email:

Does that mean I lost a sale? Please help!

Thanks,
Josiah

[Josiah]

Any idea what causes this, Mark?

[mark]

you didn't loose the sale, you an only loose generating commission for the sale.
But it can be some other problem, like the paypal IPN script was called not from paypal, or maybe something on PayPal side.

I sent you email related to this.

regards,

mark

[NewBiz]

Hi Admin

I also get this error message, when the paypal callback.
Please post the solution here.

Thanks in advance
NewBiz

ps : I also send you email twice regarding this issue but i still waiting
from your reply.

[mark]

Hi,

I retested the paypal script, and it works fine for both subscriptions and normal payments.

There must be some other reason for failing the transactions.
Have you checked the transaction at PayPal, whether it gave some reason for failing?

regards,

mark