Emoluments clause means, simply:
You cannot ever have been in any type of business, ever.
Remember the problem with Dick Cheney. He used to work for Halliburton. Years after he left, the government Halliburton got a contract. They (you) had the same argument then for impeachment and citizens arrest calls.
Only community organizers who have never had a real job, nor understand the ways of the world or peoples problems are allowed to become President.