John,
I think that is possible.
However, in my opinion, the Integration Engine is not the correct place to be creating charges.
There is virtually no acceptable audit potential and folks have been known to sue over unsubstantiable charges.
There might even be some violation of various billing rules, etc.
Jim Kosloskey
email: jim.kosloskey@jim-kosloskey.com 30+ years Cloverleaf, 61 years IT – old fart.