{"version":"1.0","blog_title":"English Collection","categories":["\u82f1\u8a9e\u5b66\u7fd2"],"url":"https://akabane-k.hatenablog.com/entry/19dd52e61b75ecb5b3f6ed8e8b9e3dc3","height":"190","title":"decile","blog_url":"https://akabane-k.hatenablog.com/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fakabane-k.hatenablog.com%2Fentry%2F19dd52e61b75ecb5b3f6ed8e8b9e3dc3\" title=\"decile - English Collection\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","published":"2009-12-19 08:43:58","width":"100%","image_url":null,"description":"\"Kotler on Marketing\"\u306e\"Acquiring, Retaining, and Growing Customers\"\u306e\u7ae0\u306b\u3042\u3063\u305f\u6587\u9762\u3067\u3059\u3002Once that is done customers can be ranked in deciles of profitability. One frequently quoted rule is the 20/80 rule, which says that the top 20 percent of profitable customers account for 80 percent of the company's profit\u2026","provider_url":"https://hatena.blog","author_name":"akabane_k","type":"rich","author_url":"https://blog.hatena.ne.jp/akabane_k/"}