I got a non-o visa based on marriage (one year multi) from Savannakhet last year.
Now it is about to expire. I am planning to apply extension of stay based on retirement.
Because I don't have enough funds I need to use agent in Pattaya.
How does this "change" happen? How the proctgoes goes? How much it will cost, I have a Bangkok Bank account (opened in Chiang Mai, if it means something). How many weeks before should I contact agent before my current visa expires?
Thanks for your help in advance!