This is an example of a person which did a land border border bounce in March , note the mark 1 on top of entry stamp (means first entry this year, you are allowed TWO entry stamp in one calenday year via land border), than the person did the regular 30 day extension at Chaeng Watana and afterwards she extended again for a further 7 days (the last stamp we call "denial stamp" or "get out of country" stamp). FYI only.