When logged in on desktop, I am answering "no" to this question for an Avios booking on AA.

Is the payment card holder travelling on this booking?

When I select no, the account holder's name, DOB, and BA number are read only and I can't replace the passenger details. I've been having to book the account holder as an extra unnecessary passenger and then call and have them removed via the phone agent. Anyone have a better workaround for this?