I am in a big Renaisance in Florida, and on a rate of 279/night. I just noticed that the rate on the back of the door says the max rate is $225. I have noticed this sign on the back of the door before but never paid much attention, and always thought it was a way to get you to feel like you got a good deal.

I am, of course, going to ask the front desk about it, but has anyone else experienced this, or challenged the front desk with it before? I am just curious of experiences and any tips anyone has.
Thanks!