experts advices base on monthly expenses not fixed sum and vary from 2 to 6. Its true 500k thb not much in some countries, but here, i dont keep count but a year with ease
as long as they accept transfers 1day prior to application, its stupid not to accept investment accounts or an account where the money came from (and goes back to), but everyone can have their own opinion. I have mine, you have yours.
but i found myself an easy option to transfer back and forth inside thailand (bangkok bank), its no problem for me, just the requirement to play around for 1day is stupid
I would question more why they demand money to be on your bank account and dont accept investments etc? Thats a pain in the *** every time if they really ask that when getting an extension, most people would rather borderjump i guess, than transfer money back and forth triggering taxes for sales etc