If anybody is interested. I am very happy to have my DTV visa through Warsaw embassy. Very fast process - working week of waiting

In my case following document were sufficient:

- scan of passport

- photo

- proof of funds from my savings account translated to English (official statement from bank with a stamp) plus its translation

- scan of my ID card as proof of residence

- a statement from my employer/ main business partner about my role/position as a B2B contractor plus explicit statement that I am allowed to work remotely from outside of Poland indefinitely and that he acknowledges I will be working from Thailand

- I was NOT required to present my contract

Everything was surprisingly smooth and got my visa after 10 calendar days.

Please tell me someone where can I buy traveller chaque in thailand?

I will go poland need to show poland embassy at thailand. Please!!!