What is the 90-Day Check-In Process at Suratthani Immigration Like?

Just a FYI follow up on the 90 day check in at Suratthani Immigration.

They have a desk, just for 90 day. No one in line. handed the lady my Passport, and after checking for the TM6 and dates, she handed me the TM47. While I filled it out, she made the copies necessary (main page, VISA page, and TM6) She had me sign all three, and took it into a back office, while I sat down. Less than a Minute later, I was handed my Passport with the new 90 slip. Done.

I am allowed to use the On Line process between 15 days before the due date, and 7 days before the due date.

(Everything is in their system)

Thanks Guys.