u/Boring_Psychology_45

Is it possible to apply a SUA with a Pay My Way booking (cash & points only, no other awards)? I came across this thread from a while ago that seems to indicate it is but I don't see an option to apply a SUA on the Pay My Way page. Is it something I need to reach out to my concierge to do after booking?

https://www.reddit.com/r/hyatt/comments/1eqmwsn/pay_my_way_to_combine_goh_or_sua_with_fna/