The authors reckon that there is a range of prices for bundles that would make both buyers and sellers better off than a singleprice per song.
创作者估量一捆歌的价格范围相比单首歌定价会同时改善消费者和出售方的利益。
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On other platforms also have a ring at the island tour, including five star ferry and exclusive catamaran boats, mini underwater camera products, not including lunch, a singleprice reached 558 yuan.