First time I have ever had this happen and wondering what is going on, what the point is, and to be honest if I have to do it.

Returned to my room at Hilton ORLY after night 3 of a 6 night stay. Envelope on the floor with a note asking me to settle my 500 euro bill. Never have I seen this before, and I have run up 1,000+ hotel bills before my departure.

I don't want to 'settle the bill' because it makes expensing with my company somewhat of a pain. Will they kick me out if I don't settle it or what?