Paypal orders are handled manually, usually within 1 business day. Paypal orders are now handled automatically, usually within a couple of hours. There is always a possibility that our message got stuck in spam filter, or was sent to some junk email folder on your side.
If the message is still nowhere to be found a few hours after the transaction (i.e you checked your inbox and junk email folder and the message was not there), please write to support [at] fastpictureviewer [dot] com with your PayPal transaction number and we'll re-forward the message during the next business hours.
Also, double check the email account that was used for ordering and be sure to look at the right place
Thank you for your business.