AsylumN,
Actually you will need to go through
[email protected] for this.
Not every cross-billing model you can think of is allowed, after all.
And tech support will need to create codes for you, which will take a little time but you should get that turned around in an hour or two if your requests are not outside the norm.
As with all correspondence to tech support, to insure the quickest turn-around possible, include all necessary information including your Master-Code and a contact number should they need to call you.