Anonymous participant 820 ok, better than nothing but you having to bring it up speaks for itself. Do you know why you got rejected ? Why not apply again yourself ?
You need to prove you are working online for a non Thai company and provide a letter giving permission to work remotely in Thailand. If you fail to submit this a request will be made for such documentation, failing to do so will see your application cancelled with no refund. Apply for Softpower if you have problems proving online work.
US embassies were not like that before. There has been a tightening up on DTV applications and 3 months banking of the 500k could be the norm everywhere soon.
Which embassy in USA? Vietnam used to have no seasoning requirement but seems to have got more strict of late with reports of 3 months of the 500k need to be banked.
I had much lower than that in online income at the time of my application and got approved in Taipei. I know a couple of approvals in London with no income.