And it works perfectly in Korat. I have done it many times already, and it saves a lot of time and money for gas. A One-Way drive to Korat is about 90 kms for me. On the other hand, doing 90 days in the office never took me longer than two minutes. I am really happy with the service there, except for the residence confirmation (buy vehicle, extend driver license). They still ask 300 Baht for a service which is officially free.