I'm not .I had a 4 day over stay because airline cancelled flights I had to wait 4 days over I went to airport immigration and paid the fin̈ee.i asked if I get black mark etc they said no nothing ..so I'm right
Easy way go to a agent or if you have funds to put in a bank as stated ..then it's also easy. The cost of your retirement visa will be 1,900 bht. You are being wel over charged ..