hi apdrupal, the module is written and working but without PHP knowledge it wont be much you to you. It has no interface for config as it was just written to scratch my itch, so probably wont work with your setup.

Here is the code in case you wondered (normal disclaimers apply, use at own risk etc, if you like it buy me a beer etc). With this module i also use : http://www.ubercart.org/contrib/3477 for email validation.