Carrie Brightwell that was from when i last did a 90 day report at Jomtien. Nothing is advertised on there website. I know they are open certain Saturdays each month. This is why i said to call your immigration office on Tuesday, check they are open the day you want to go and check what service they offer.
i guess call them and ask on Tuesday? This was the latest offerings i saw in Jomtien. Maybe other offices are offering different services. Best to check and not rely on something at the last minute.