I'm Platinum Lifetime and Platinum Premium Elite. Before I retired I was Platinum for many years, but as far as I knew there was no PE elite classification. So I have no idea how I achieved it, nor do I know how to maintain it especially since I don't travel as much today (although will be well over 100 stays which doesn't include point stays). I have definitely noticed the difference in upgrades and CS since I became PP and would like to have it lifetime. So how does one retain PP Elite? Appreciate any input you may have.