You have a situation regarding a sales tax issue unique to your company.  The research you find is similar, but the fact-pattern is not the same.  You need clarification, but don’t want to expose your company to a potential audit if not warranted.  A private letter ruling can be submitted to the jurisdiction on your behalf by a third-party consultant who will represent your best interest to gain a binding ruling for your specific situation.  The guidance will allow you to make the correct decision regarding your situation and how to move forward to a positive resolution.