At some point in time I signed up for MLife years ago. Since then I have completed trips while staying at MGM properties but at the time didn't think/remember earning points for stays at MGM properties. i am not a huge gambler so I dismissed MLife early on I guess. Now that I am making more trips to MGM properties I am wishing I had earned points for those stays. I am assuming there is no way MGM/MLife would be able to look at my stay history and retroactively giving me the points. Wishful thinking I am sure but thought it was worth a shot. I was able to find some old emails from my stays with confirmation numbers but no receipts.