There are a lot of free Internet sites--I live in Udon Thani and I think about 5 general internet sites where you can advertise anything free just for that area & 3 or 4 for the Issan area--I sold a holiday condo I had in Bang Chan free through Bahtsold
I transfer by debit card from Oz.... there is a restriction on the amount Wise will take on Oz debit card --Just $A18,000., but silly as it seems you can do as many transaction as you want--same day.