I have received corporate offers for the last few years for 3 nights comped with $100-200 casino credit at the Mirage. On some trips, I will gain 30-50k in tier points from baccarat (average $100-250 per hand). I have used them on several occasions. On my last 3 or 4 trips, I gained about 7k-12k in tier credits per trip playing $100 per hand in baccarat. I play 2-5 hours total over a 3 day trip. I usually get up quick and quite. I noticed my comps from Mirage have not gone down. Will my corporate offers decline over time? Are corporate offers more random?