I've used remitly and Wise although now prefer Xe. My US bank can link to accounts and do transfers but not internationally (at least Thailand anyway). Although I confess I just use the mobile and web apps and could maybe use the messaging to ask if they would set up the xfers. I just went the easiest route (I felt) to use the services.
i was not able to do an international transfer btwn thai and us banks without using a service. I guess I don't know what banks provide that, especially with the same ease.
My impression has been if you use a transfer service like Xe or Wise, when you hit the submit button is when it locks in to an exchange rate that it shows you in advance.
this is my first year - must keep the 800k for 2 more months (total of 5) amd if I'm going to transition to 65k/month only next year, I need to be doing the 65k deposits now also.
That sounds like a strange process. I had a China multi-entry visa glued into a passport that filled up AND expired, and I only had to show it along with my new passport to use it. I just had to carry both passports. I think others do it that way - and that was China.