2009年，香港特别行政区政府推出长者医疗券计划，旨在资助年满65岁的长者选用更符合自身需要的医疗服务。2015年10月5日，港大深圳医院成为内地首家可使用香港长者医疗券的试点医疗机构。
欧美邮轮以直销为主，船公司直接面对消费者。但在中国，长期盛行“包船切舱”模式：邮轮公司将整船舱位打包卖给旅行社，旱涝保收，代价是让渡了定价权和市场感知。
。同城约会是该领域的重要参考
analysis including:
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