What are the details regarding the 2nd Covid 60-day extension application in Thailand?

A user reports successfully applying for a 2nd 60-day Covid visa extension in Jomtien, noting that their current stamp expires on November 30. They mention that they previously applied for their first extension before September 26 without needing an embassy letter or rental contract this time. They received an 'under consideration' stamp, allowing them to return on December 14 for further processing. Comments inquire about whether the extension incurs a fee.