{"type":"rich","author_url":"https://blog.hatena.ne.jp/m-hiyama-memo/","image_url":null,"provider_name":"Hatena Blog","author_name":"m-hiyama-memo","published":"2012-11-01 18:00:40","blog_url":"https://m-hiyama-memo.hatenablog.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fm-hiyama-memo.hatenablog.jp%2Fentry%2F20121101%2F1351760440\" title=\"PayPal\u306e\u624b\u6570\u6599 - (\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_url":"https://hatena.blog","url":"https://m-hiyama-memo.hatenablog.jp/entry/20121101/1351760440","title":"PayPal\u306e\u624b\u6570\u6599","categories":["\u30e1\u30e2"],"width":"100%","blog_title":"(\u4fdd\u5b58\u7528) \u6a9c\u5c71\u6b63\u5e78\u306e\u30ad\u30de\u30a4\u30e9\u98fc\u80b2\u8a18 \u30e1\u30e2\u7de8","height":"190","description":"PayPal\u3067\u9001\u91d1\u3059\u308b\u3068\u3001\u901a\u5e38 3.6%+40\u5186 \u304c\u304b\u304b\u308b\u3002\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u306a\u9001\u91d1\u306a\u3089\u7121\u6599\u3060\u304c\u3001\u3053\u306e\u300c\u30d7\u30e9\u30a4\u30d9\u30fc\u30c8\u300d\u304c\u3069\u3046\u3082\u30b0\u30ec\u30fc\u3067\u3001\u9055\u53cd\u3059\u308b\u3068\u30a2\u30ab\u30a6\u30f3\u30c8\u505c\u6b62\u3002 (defun calc-pay-1 (x) (- (- x (* x 0.036)) 40)) (defun calc-pay-2 (x) (calc-pay-1 (calc-pay-1 x))) (defun calc-pay (x r) (- (calc-pay-2 x) (* x r))) 1000\u5186\u3092\u4e2d\u7d99\u3057\u30662\u56de\u9001\u91d1\u3059\u308b\u3068850\u5186\u3057\u304b\u53d7\u3051\u53d6\u308c\u306a\u3044\u3002\u30e0\u30fc\u30022000\u5186\u3067\u5225\u306b5%\u306e\u624b\u6570\u6599\u3060\u3068\u30011680\u5186\u30013000\u5186\u30672560\u5186\u5f31\u3002\u306a\u3093\u304b\u2026"}