Quick question about the jumpseating procedures on UA out of TPE & NRT. I will be traveling as an OMC out of TPE on 26NOV and assume I will just check in to the ticket counter as I have done in SYD before. I am curious if I will need to exit the secure area in NRT to go to the ticket counter or will the agents be able to process my OMC status there at the gate. I know in SYD i had to pay around 75.00 will they be able to accept payment at the gate in NRT? Thank you in advance if you can help me out. Also would it be best for me to list on those two legs prior to leaving the USA?

Thanks again.