Hi, anyone know what's Gui No. when booking tickets? I did not fill in the Gui No. for my friends and I. Will there be any problem when I board or collect the tickets? I already made payment and hopefully I can amend if I need to!
if it's not compulsory field eg with asterisk, you can omit. in taiwan, it is easier to understand if you use the chinese version to book! in the chinese version, gui is 企業會員統編, so it obviously doesnt apply to you