I applied for a non-o 90 day single entry from Australia, I’m retired, cost me $120 Australian, had to show proof of residence in Australia, screen shot water and electricity bills and screen shot bank statements (blacked out all band account details) once here, I applied for my retirement visa, multiple entries, I went through Anna’s Visa, she’s on face book.
I had everything done through Anna’s Visa in Hua Hin, they take you to immigration as well as take you to KBank and setup your bank account, easy process.