Taipei, Taiwan ticket buying was quiet an experience.
Tickets are sold online via website or KKTix app and at Familymart across Taiwan.
Similar to Hong Kong system you can hold and have 10-15mins to pay, experience was that for the first couple of seconds of the sale, all 300 VIP were held, so I failed to even try to select a VIP ticket, so I started off with using the app and (Tip 1) it better as you can retry when all tickets are held, I also tried using the website. (Tip 2,) don't start from beginning of the event page, as it will loose the ability to retry getting the 1-4 tickets you were originially asking for, as it can't work out how many tickets you might want to try. When all ticket are held, it becomes unavailable.
As a backup plan I held a regular ticket, which was number 3xx, after which I let it go and try again and it was then 6x so lots of other fans did the same I guess.
So VIP tickets I was staring at unavailable like for a lifetime, I also started from the top of the order page, so I had manually keep trying going back and forth on the app, eventually someone did let go of a VIP ticket as I saw 1 available, I managed to select 1 ticket, but then it was unavailable and it will ask you to re-try, so I kept re-trying and eventually managed to hold one ticket! (At this time most of the fans I was chatting to already got their ticket)
For the booking your name/contact number and Taiwan ID number is needed (mean while the timer it counting down!), you can pre-register your name/contact number at KKTix in your profile. For non Taiwanese residents you enter you passport number, after which you can use a credit card to make the payment and select pick from Familymart, unless you have a Taiwan address to ship to.
Confirmation details get emailed to you, as its needed to pickup the ticket, especially the passport number field or if you make a typo.
Because of this hold and pay system, the tickets will become available if not paid for. So by luck I ended up with a nice number.
Also because of the limited supply and the re-release of tickets, many fans buyng more than one ticket would of been allocated non-sequential numbers.
So after a minute or two, all tickets were unavailable, after which VIP tickets were sold out. I checked again after about 10mins or so and regular tickets were available again.
I just checked and there seems to be 3 regular tickets left.
So give me a shout if you are coming to Taipei live