銷售價格下降，利潤又可以提昇，是有沒有這麼好啊？ Tags: 7 comments 78 likes 0 shares Share this: 李忠孝 About author not provided 大家好，我是『孝話一籮筐 http://tkuewlch.pixnet.net/blog』的版主 12856 followers 11491 likes "http://goo.gl/OcCpIa" View all posts