Registered users rating free Marriott Bonvoy Silver Top-notch and you can Hilton Honors Silver position to their respective Marriott and you may Hilton levels. To sign up, the newest licensed associate would need to telephone call the amount toward back of the Amex Platinum cards and you will sign up which have a customers assistance representative. The newest authorized representative will have to give its Marriott and you may Hilton quantity to your affiliate, thus guarantee that he has it easily accessible ahead of calling.