Hi, I'm looking to port an osCommerce add-on to Zen Cart. Basically it sends the store owner an sms message when an order is placed at their shop. I'm hoping someone can guide me a little here, I've figured out how to install the module as a payment module, but I'm not sure if that will work since it really isn't a payment module at all. All it needs to do is include a file that I've written when an order is placed. Any help with this would be appreciated.