Up until now I have used Bahtsmart for my monthly pension transfers from Australia. A word of warning to anyone else using this company, I have just been advised by Bahtsmart as follows,
"Unfortunately, we have no way to individually prove we remitted your funds from Australia, because we bulk up thousands of individual customer transfers every month from Australia to Thailand. All our customers in Thailand will see a incoming domestic transfer only"
Luckily I don't have to apply for my extension until next March and will have time to get the 800,000 baht into my account, others may not be so lucky.