It's frustrating that we can't even get CX to attach our CX FF# to the Rez. The Rez was purchased today using CX miles. Even so multiple agents say now must be done at airport.
Reading this from the recent (11/14/25) update to terms helps to understand why they have discharged responsibility for adding even a CX # to the rez.
- To earn Asia Miles, Members must quote their Membership number at the time of reservation and provide their Membership number/card at check-in, when paying the bill or upon delivery of Partner products or services (as applicable). Some Partners may advise of different earning/crediting procedures, which should then be followed by Members.