With all due respect - always sceptical to request for money - u know the pudding when such requests are made . So if u want to develop a relationship where u will be supporting her for the rest of your life - then u can send her money ..
I beg to differ - working online is legal as long as you can show you are paying tax for the work u are doing n that the country to whom u are paying tax have a double taxation treaty with Thailand.
In addition, the money is earn overseas and not subject to Thai tax unless it passes a threshold amount - u will need to check with a local accountant as it is a tax issue
Bangkok bank has a template letter on residence which they require the embassy to endorse - apparently every embassy should know if u tell them Bangkok bank.
The other banks varies from branch to branch. I opened my Bangkok bank in Emquartier