my partner did not have the credit advice from the bank to show his money had come from overseas as I had transferred it from my bkk bank account. Immigration said they would not accept his documents but then made me confirm that we could not get the credit advice from the bank and did not have another 800,000 overseas to transfer. When I confirmed she said she’s “speak to her boss” and then said his visa will cost 11,000 bht instead of 2,000 bht! We had no choice but to pay. 🙁