coscup-matterbot says to #coscup <S_ean> (re @brightfannky: 請問大家研揚大樓310-2形象照拍攝室拍形象照是要付費的嗎？謝謝)幫補說明https://volunteer.coscup.org/docs/zh-TW/about_coscup/how_to_participate/as_attendee/#_8 :