I can't believe I'm even asking this question, I really should know the answer but I'm stumped. Ok, my mom has an MLife card but my Dad does not. My Dad is going with my husband next week to Vegas. My Dad would like to get a card and have it linked with my mom (since they are spouses of course) so that any play he does next week will go towards express comps etc... for my mom's trip with me in October. So, since my mom will not be there to show ID next week will he be able to get his own MLife card and have it linked together as the same account? Dad won't use any express comps he might rack up (won't even be that much) and he'd rather they be able to be used when my mom goes with me in October instead. Can any of this be done over the phone prior to his trip next week? Make sense? I'm so confused.