Have an NON-O-A Visa from USA. I just left BKK to visit the USA on round trip ticket. I want to get a O-visa when i return to Thailand next month. I am going to enter thailand on a 30 day exempetion visa, then convert to O- visa if all goes well. My question is, i am looking at the Thailand pass registration to enter Thailand, and the first question is , porpose of travel , their is 6 options, should I click on travel option or return to thailand option on the purpose of travel question ?Thank you in advance for any help