My apologies if this is covered elsewhere, but I couldn't seem to find the answer.....
Will Amex allow me to "link" someone else's frequent flyer acct to my Membership Rewards account? Assuming I'm looking to link my MR acct to the frequent flyer acct of a family member (with the same last name) who is not an authorized user on my credit card..... When I request online for the accounts to be linked, should I enter their frequent flyer acct number and my first name, or their first name? Will it work either way?
thanks