Hello all, Long time lurker, first time poster. To be able to use the MyVegas Rewards that require staying at a particular casino, does it matter how the room is booked? Does it need to be booked through MLife, or can it be booked through Hotwire, etc?
It doesn't matter as long as you are a guest and staying at the hotel. We book through my sister who is a travel agent and each cash our three rewards each trip. You just have to make sure the person that is cashing the reward has their name on the room with the front desk.
Any of the ones that have a little "key" symbol on the right side of the reward icon will require a 1 night stay at any of the MGM Hotels. Most of them are Buffet rewards check Mandalay Bay rewards to see what I mean. Any of the FreePlay rewards require a certain number of nigh stay at that specific Casino.