This is good discussion. I really appreciate. I am going to speak with the company tax accountant and get their input as they will be handling the tax filing at year end. 

Sorry for the use of the word 'contribution. That must have confused my question. The work is sales and I agree that the service performed generated sales revenue. No issue with that. The business owner does not want to be 'employee or consultant.' So I assumed no expense to record. Just pure A/R and Sales Revenue and that is it. But at the back of my mind, I am feeling there has to be some expenses to record in QB. This is why I raised the question. Maybe I am over thinking it!