00968nam a2200217Ia 4500 CTU_186994 210402s9999 xx 000 0 und d 8.48 658.8 B516 Berman, Saul Jay Not for free : Making money in the digital age Saul Jay Berman Boston, Mass. Harvard Business Review Press 2011 It used to be only dotcom start-ups lacked workable business models. But now the ubiquity of cheap communications and computing is deeply wounding business models across the board. Combined with rapidly changing customer expectations, the rules for how value is delivered, and what, when, and how much customers will pay are in flux. Market segmentation,New products,Phân khúc thị trường,Sản phẩm mới Trúc Trung tâm Học liệu Trường Đại học Cần Thơ