跬步正酣 » 呼叫中心成本收益核算 http://www.unccc.com @天天向上-hovey Wed, 26 Nov 2025 12:38:20 +0000 zh-CN hourly 1 明天会更好(下)：“负成本”呼叫中心 http://www.unccc.com/?p=695 http://www.unccc.com/?p=695#comments Sun, 28 May 2017 11:24:33 +0000 hovey http://www.unccc.com/?p=695 http://www.unccc.com/?feed=rss2&p=695 0