Totally legal work, offering a genuinely good service to businesses in the UK and OZ. Not many say that and pass the test of time in Bangkok. Good people to work with that can have a laugh in a tough job. Its a very supportive atmosphere though and the senior guys are always around to help out if needed.
Cons
You've got to love cold calling for this job.
Client retention is low so most months you're back to 0.
Visa trip come out of your own pocket and holiday allowances. Not fair!