My apologies for the bad reply, (which I deleted) thank you for correcting me like
@Vin ********
๐
sorry I answered thinking this was a different thread
You are 100% correct, IF you are on an OA visa (that you got in your country before you wing your way here by showing proof of funds in your country) AND you transfer in a minimum of 65K baht a month, each month every month for the previous 12 months before your entry stamp expires you CAN use monthly income method to meet the proof of funds to get a yearly extension (y) (y)
Well spotted ๐