coscup-matterbot says to #coscup <DennyHuang> https://drive.google.com/file/d/1vdS3jn5t_FRHg9CRddFqJGxEQA2YKYX3/view (re @davihuan: IT 不想花錢，軟體授權不想花錢，軟體服務不想花錢，軟體維護不想花錢。