My experience in BKK: Tourist stamp/visa: Kasikorn Bank, Siam Paragon…..residential lease, home country drivers license (for ID purposes)…..though it is possible to get an account, the old guarantee of Bangkok Bank is not really an option at the moment. The powers that be are in (brown envelope) negotiations with the bank at the moment.
appointment for e-extension where I uploaded all my documents and paid a fee and they gave me a time to come in and get my stamp. I have the appointment letter and all.