Well, a guest now can request stock when it arrives back, this is the dump of my SQL after testing the notify.php script thats posted above.
Code:
INSERT INTO xcart_notify VALUES ('TEST@shishapipe.net', 16246);
INSERT INTO xcart_notify VALUES ('paul@lamari.net', 16246);
INSERT INTO xcart_notify VALUES ('triaya74@hotmail.com', 16209);
INSERT INTO xcart_notify VALUES ('triaya74@hotmail.com', 16212);
INSERT INTO xcart_notify VALUES ('triaya74@hotmail.com', 16227);
INSERT INTO xcart_notify VALUES ('triaya74@hotmail.com', 16188);
INSERT INTO xcart_notify VALUES ('triaya74@hotmail.com', 16241);
INSERT INTO xcart_notify VALUES ('triaya74@hotmail.com', 16242);
INSERT INTO xcart_notify VALUES ('TEST@shishapipe.net', 16146);
INSERT INTO xcart_notify VALUES ('guest@dontknow.com', 16246);
INSERT INTO xcart_notify VALUES ('guest@whocares.com', 16246);
INSERT INTO xcart_notify VALUES ('whocares@whocares.com', 16246);
INSERT INTO xcart_notify VALUES ('testingguess@shishapipe.net', 16247);
So its just the email that needs to be sorted now, will look at this later.
But for X-Cart 4.09 if you follow the above posts Notify will work for a guest and a reg user
