So we just instituted a user subscription system at: http://forums.spacebattles.com I have now had over $100 of money contributed towards subscriptions... and none of them have applied! I had done a test subscription with my own paypal account being used to pay for the upgrade (we have a separate business account where the upgrade money is going into) and it worked fine. Why all of a sudden would it not work? More importantly, can I save this situation? Using notification URL: http://forums.spacebattles.com/payment_callback.php.