\u5229\u76ca\u8a08\u7b97\u30c4\u30fc\u30eb<\/title>\n <style>\n body {\n font-family: 'Helvetica Neue', sans-serif;\n }\n\n form#profitForm {\n background-color: #ffebeb;\n border: 2px solid #f8c4d8;\n padding: 20px;\n border-radius: 10px;\n max-width: 500px;\n margin: 30px auto;\n }\n\n .form-group {\n display: flex;\n align-items: center;\n margin-bottom: 15px;\n }\n\n .form-group label {\n width: 100px;\n font-weight: bold;\n color: #b55360;\n margin-right: 10px;\n }\n\n .form-group input,\n .form-group select {\n flex: 1;\n padding: 8px;\n font-size: 16px;\n border: 1px solid #ccc;\n border-radius: 5px;\n background-color: #fff;\n }\n\n button {\n background-color: #e74c3c;\n color: white;\n border: none;\n padding: 12px 20px;\n font-size: 16px;\n border-radius: 5px;\n cursor: pointer;\n display: block;\n width: 100%;\n }\n\n button:hover {\n background-color: #c0392b;\n }\n\n #result {\n margin-top: 20px;\n font-size: 16px;\n font-weight: bold;\n color: #b55360;\n white-space: pre-line;\n }\n <\/style>\n<\/head>\n<body>\n\n<form id=\"profitForm\">\n <div class=\"form-group\">\n <label>\u30a2\u30d7\u30ea\uff1a<\/label>\n <select id=\"platform\">\n <option value=\"mercari\">\u30e1\u30eb\u30ab\u30ea\uff0810%\uff09<\/option>\n <option value=\"rakuma\">\u30e9\u30af\u30de\uff086%\uff09<\/option>\n <option value=\"paypay\">Yahoo!\u30d5\u30ea\u30de\uff085%\uff09<\/option>\n <option value=\"minne\">minne\uff0810.89%\uff09<\/option>\n <option value=\"minne_plus\">minne PLUS\uff0810.56%\uff09<\/option>\n <option value=\"creema\">Creema\uff0811%\uff09<\/option>\n <option value=\"creema_food\">Creema\uff08\u30d5\u30fc\u30c9\uff09\uff0815.4%\uff09<\/option>\n <option value=\"base\">BASE\uff083.6% + 40\u5186\uff09<\/option>\n <\/select>\n <\/div>\n\n <div class=\"form-group\">\n <label>\u8ca9\u58f2\u4fa1\u683c\uff1a<\/label>\n <input type=\"number\" id=\"price\" required> \u5186\n <\/div>\n\n <div class=\"form-group\">\n <label>\u9001\u6599\uff1a<\/label>\n <input type=\"number\" id=\"shipping\" required> \u5186\n <\/div>\n\n <div class=\"form-group\">\n <label>\u4ed5\u5165\u308c\u5024\uff1a<\/label>\n <input type=\"number\" id=\"cost\" required> \u5186\n <\/div>\n\n <button type=\"button\" onclick=\"calculateProfit()\">\u5229\u76ca\u3092\u8a08\u7b97<\/button>\n <div id=\"result\"><\/div>\n<\/form>\n\n<script>\nfunction calculateProfit() {\n const platform = document.getElementById('platform').value;\n const price = parseFloat(document.getElementById('price').value) || 0;\n const shipping = parseFloat(document.getElementById('shipping').value) || 0;\n const cost = parseFloat(document.getElementById('cost').value) || 0;\n\n let feeRate = 0.10;\n let fee = 0;\n\n if (platform === 'base') {\n fee = price * 0.036 + 40;\n } else {\n switch (platform) {\n case 'rakuma': feeRate = 0.06; break;\n case 'paypay': feeRate = 0.05; break;\n case 'minne': feeRate = 0.1089; break;\n case 'minne_plus': feeRate = 0.1056; break;\n case 'creema': feeRate = 0.11; break;\n case 'creema_food': feeRate = 0.154; break;\n default: feeRate = 0.10;\n }\n fee = price * feeRate;\n }\n\n const profit = price - fee - shipping - cost;\n\n document.getElementById('result').innerText =\n `\u624b\u6570\u6599: ${fee.toFixed(0)}\u5186\\n\u7d14\u5229\u76ca: ${profit.toFixed(0)}\u5186`;\n}\n<\/script>\n\n<\/body>\n\n\n\n\n<p><\/p>\n\n\n\n<div class=\"tomato-calc\" style=\"max-width: 300px; margin: 30px auto;\">\n <style>\n .tomato-calc {\n font-family: sans-serif;\n background: #fff5f8;\n border-radius: 15px;\n box-shadow: 0 4px 10px rgba(0,0,0,0.1);\n padding: 20px;\n }\n .tomato-calc-screen {\n background: white;\n border-radius: 10px;\n padding: 15px;\n font-size: 28px;\n text-align: right;\n color: #333;\n min-height: 40px;\n margin-bottom: 15px;\n border: 2px solid #f88080;\n overflow-wrap: anywhere;\n }\n .tomato-calc-buttons {\n display: grid;\n grid-template-columns: repeat(4, 1fr);\n gap: 10px;\n }\n .tomato-calc button {\n padding: 15px 0;\n font-size: 18px;\n border: none;\n border-radius: 10px;\n cursor: pointer;\n font-weight: bold;\n background: #f781813d;\n color: #f28282;\n transition: background 0.2s;\n }\n .tomato-calc button:hover {\n background: #fcdada;\n }\n .tomato-calc .equal {\n background: #f88080;\n color: white;\n grid-column: span 2;\n }\n .tomato-calc .clear {\n background: #ffcccc;\n }\n <\/style>\n\n <div id=\"calcScreen\" class=\"tomato-calc-screen\">0<\/div>\n\n <div class=\"tomato-calc-buttons\">\n <button class=\"clear\" onclick=\"clearCalc()\">AC<\/button>\n <button onclick=\"delChar()\">\u2190<\/button>\n <button onclick=\"appendChar('%')\">%<\/button>\n <button onclick=\"appendChar('\u00d7')\">\u00d7<\/button>\n\n <button onclick=\"appendChar('7')\">7<\/button>\n <button onclick=\"appendChar('8')\">8<\/button>\n <button onclick=\"appendChar('9')\">9<\/button>\n <button onclick=\"appendChar('\u00f7')\">\u00f7<\/button>\n\n <button onclick=\"appendChar('4')\">4<\/button>\n <button 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\"is_admin\" in <b>\/home\/tomatosearch\/tomato-made.com\/public_html\/study\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>113<\/b><br \/>\n<br \/>\n<b>Warning<\/b>: Undefined array key \"is_category_top\" in <b>\/home\/tomatosearch\/tomato-made.com\/public_html\/study\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>118<\/b><br \/>\n<br \/>\n<b>Warning<\/b>: Undefined array key \"is_top\" in <b>\/home\/tomatosearch\/tomato-made.com\/public_html\/study\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>124<\/b><br \/>\n<\/div><h2 class=\"wp-block-heading\" id=\"i-0\">\u5404\u30a2\u30d7\u30ea\u306e\u9001\u6599<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\ud83d\udce6 \u30e1\u30eb\u30ab\u30ea\uff08Mercari\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u914d\u9001\u65b9\u6cd5\u65e9\u308f\u304b\u308a\u8868<\/strong><br>\ud83d\udd17 <a class=\"\" href=\"https:\/\/help.jp.mercari.com\/guide\/articles\/1080\/\">\u914d\u9001\u65b9\u6cd5 \u65e9\u308f\u304b\u308a\u8868 \u2013 \u30e1\u30eb\u30ab\u30ea<\/a>\u200b<\/li>\n\n\n\n<li><strong>\u30e1\u30eb\u30ab\u30ea\u4fbf\u306e\u9001\u6599<\/strong><br>\ud83d\udd17 <a class=\"\" href=\"https:\/\/help.jp.mercari.com\/guide\/articles\/652\/\">\u3089\u304f\u3089\u304f\uff0f\u3086\u3046\u3086\u3046\u30e1\u30eb\u30ab\u30ea\u4fbf <\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-2\">\ud83d\udce6 \u30e9\u30af\u30de\uff08Rakuma\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30e9\u30af\u30de\u914d\u9001\u65b9\u6cd5<br><\/strong>\ud83d\udd17<a class=\"\" href=\"https:\/\/faq.fril.jp\/guide\/first\/delivery_method\/\"> 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href=\"https:\/\/help.minne.com\/hc\/ja\/articles\/10547857943443-%E9%85%8D%E9%80%81%E6%96%B9%E6%B3%95%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\">\u914d\u9001\u65b9\u6cd5\u306e\u8a2d\u5b9a\u306b \u2013 minne<\/a>\u200b<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\ud83c\udfa8 Creema\uff08\u30af\u30ea\u30fc\u30de\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9001\u6599\u30fb\u914d\u9001\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/strong><br>\ud83d\udd17 <a class=\"\" href=\"https:\/\/www.creema.jp\/item\/2003254\/detail\">\u9001\u6599\u30fb\u914d\u9001\u65b9\u6cd5- Creema<\/a>\u200b<\/li>\n\n\n\n<li><strong>\u9001\u6599\u8a73\u7d30\u306e\u3054\u6848\u5185 \/<\/strong><br>\ud83d\udd17 <a class=\"\" href=\"https:\/\/www.creema.jp\/item\/16799951\/detail\">\u9001\u6599 \/ \u540c\u68b1\u306a\u3069\u306e\u8a73\u7d30 \u2013 Creema<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div id=\"sgb-css-id-1\" style=\"--sgb--custom--bg-color: var(--sgb-main-color);--sgb--custom--text-color: #ffffff;--sgb--custom--text-after: '\u7d9a\u304d\u3092\u8aad\u3080';--sgb--custom--text-after-radius: 4;\"><a class=\"linkto table\" href=\"https:\/\/tomato-made.com\/study\/market-z\/5\"> <span class=\"tbcell tbimg\"><img decoding=\"async\" width=\"160\" height=\"160\" src=\"https:\/\/tomato-made.com\/study\/wp-content\/uploads\/2025\/04\/\u30cf\u30f3\u30c9\u30e1\u30a4\u30c9\u306b\u5f79\u7acb\u3064\u30c4\u30fc\u30eb\u307e\u3068\u3081-160x160.png\" class=\"attachment-thumb-160 size-thumb-160 wp-post-image\" alt=\"\" srcset=\"https:\/\/tomato-made.com\/study\/wp-content\/uploads\/2025\/04\/\u30cf\u30f3\u30c9\u30e1\u30a4\u30c9\u306b\u5f79\u7acb\u3064\u30c4\u30fc\u30eb\u307e\u3068\u3081-160x160.png 160w, 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{"id":264,"date":"2025-04-21T14:31:10","date_gmt":"2025-04-21T05:31:10","guid":{"rendered":"https:\/\/tomato-made.com\/study\/?p=264"},"modified":"2025-07-21T13:25:38","modified_gmt":"2025-07-21T04:25:38","slug":"1-2","status":"publish","type":"post","link":"https:\/\/tomato-made.com\/study\/market-z\/1-2","title":{"rendered":"\u30cf\u30f3\u30c9\u30e1\u30a4\u30c9\u5229\u76ca\u8a08\u7b97\u30c4\u30fc\u30eb"},"content":{"rendered":"\n

<\/p>\n\n\n\n\n\n \n \u5229\u76ca\u8a08\u7b97\u30c4\u30fc\u30eb<\/title>\n <style>\n body {\n font-family: 'Helvetica Neue', sans-serif;\n }\n\n form#profitForm {\n background-color: #ffebeb;\n border: 2px solid #f8c4d8;\n padding: 20px;\n border-radius: 10px;\n max-width: 500px;\n margin: 30px auto;\n }\n\n .form-group {\n display: flex;\n align-items: center;\n margin-bottom: 15px;\n }\n\n .form-group label {\n width: 100px;\n font-weight: bold;\n color: #b55360;\n margin-right: 10px;\n }\n\n .form-group input,\n .form-group select {\n flex: 1;\n padding: 8px;\n font-size: 16px;\n border: 1px solid #ccc;\n border-radius: 5px;\n background-color: #fff;\n }\n\n button {\n background-color: #e74c3c;\n color: white;\n border: none;\n padding: 12px 20px;\n font-size: 16px;\n border-radius: 5px;\n cursor: pointer;\n display: block;\n width: 100%;\n }\n\n button:hover {\n background-color: #c0392b;\n }\n\n #result {\n margin-top: 20px;\n font-size: 16px;\n font-weight: bold;\n color: #b55360;\n white-space: pre-line;\n }\n <\/style>\n<\/head>\n<body>\n\n<form id=\"profitForm\">\n <div class=\"form-group\">\n <label>\u30a2\u30d7\u30ea\uff1a<\/label>\n <select id=\"platform\">\n <option value=\"mercari\">\u30e1\u30eb\u30ab\u30ea\uff0810%\uff09<\/option>\n <option value=\"rakuma\">\u30e9\u30af\u30de\uff086%\uff09<\/option>\n <option value=\"paypay\">Yahoo!\u30d5\u30ea\u30de\uff085%\uff09<\/option>\n <option value=\"minne\">minne\uff0810.89%\uff09<\/option>\n <option value=\"minne_plus\">minne PLUS\uff0810.56%\uff09<\/option>\n <option value=\"creema\">Creema\uff0811%\uff09<\/option>\n <option value=\"creema_food\">Creema\uff08\u30d5\u30fc\u30c9\uff09\uff0815.4%\uff09<\/option>\n <option value=\"base\">BASE\uff083.6% + 40\u5186\uff09<\/option>\n <\/select>\n <\/div>\n\n <div class=\"form-group\">\n <label>\u8ca9\u58f2\u4fa1\u683c\uff1a<\/label>\n <input type=\"number\" id=\"price\" required> \u5186\n <\/div>\n\n <div class=\"form-group\">\n <label>\u9001\u6599\uff1a<\/label>\n <input type=\"number\" id=\"shipping\" required> \u5186\n <\/div>\n\n <div class=\"form-group\">\n <label>\u4ed5\u5165\u308c\u5024\uff1a<\/label>\n <input type=\"number\" id=\"cost\" required> \u5186\n <\/div>\n\n <button type=\"button\" onclick=\"calculateProfit()\">\u5229\u76ca\u3092\u8a08\u7b97<\/button>\n <div id=\"result\"><\/div>\n<\/form>\n\n<script>\nfunction calculateProfit() {\n const platform = document.getElementById('platform').value;\n const price = parseFloat(document.getElementById('price').value) || 0;\n const shipping = parseFloat(document.getElementById('shipping').value) || 0;\n const cost = parseFloat(document.getElementById('cost').value) || 0;\n\n let feeRate = 0.10;\n let fee = 0;\n\n if (platform === 'base') {\n fee = price * 0.036 + 40;\n } else {\n switch (platform) {\n case 'rakuma': feeRate = 0.06; break;\n case 'paypay': feeRate = 0.05; break;\n case 'minne': feeRate = 0.1089; break;\n case 'minne_plus': feeRate = 0.1056; break;\n case 'creema': feeRate = 0.11; break;\n case 'creema_food': feeRate = 0.154; break;\n default: feeRate = 0.10;\n }\n fee = price * feeRate;\n }\n\n const profit = price - fee - shipping - cost;\n\n document.getElementById('result').innerText =\n `\u624b\u6570\u6599: ${fee.toFixed(0)}\u5186\\n\u7d14\u5229\u76ca: ${profit.toFixed(0)}\u5186`;\n}\n<\/script>\n\n<\/body>\n\n\n\n\n<p><\/p>\n\n\n\n<div class=\"tomato-calc\" style=\"max-width: 300px; margin: 30px auto;\">\n <style>\n .tomato-calc {\n font-family: sans-serif;\n background: #fff5f8;\n border-radius: 15px;\n box-shadow: 0 4px 10px rgba(0,0,0,0.1);\n padding: 20px;\n }\n .tomato-calc-screen {\n background: white;\n border-radius: 10px;\n padding: 15px;\n font-size: 28px;\n text-align: right;\n color: #333;\n min-height: 40px;\n margin-bottom: 15px;\n border: 2px solid #f88080;\n overflow-wrap: anywhere;\n }\n .tomato-calc-buttons {\n display: grid;\n grid-template-columns: repeat(4, 1fr);\n gap: 10px;\n }\n 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}\n<\/script>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"toc\"><br \/>\n<b>Warning<\/b>: Undefined array key \"is_admin\" in <b>\/home\/tomatosearch\/tomato-made.com\/public_html\/study\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>113<\/b><br \/>\n<br \/>\n<b>Warning<\/b>: Undefined array key \"is_category_top\" in <b>\/home\/tomatosearch\/tomato-made.com\/public_html\/study\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>118<\/b><br \/>\n<br \/>\n<b>Warning<\/b>: Undefined array key \"is_top\" in <b>\/home\/tomatosearch\/tomato-made.com\/public_html\/study\/wp-content\/themes\/sango-theme\/library\/gutenberg\/dist\/classes\/Toc.php<\/b> on line <b>124<\/b><br \/>\n<\/div><h2 class=\"wp-block-heading\" id=\"i-0\">\u5404\u30a2\u30d7\u30ea\u306e\u9001\u6599<\/h2>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-1\">\ud83d\udce6 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href=\"https:\/\/help.minne.com\/hc\/ja\/articles\/10547857943443-%E9%85%8D%E9%80%81%E6%96%B9%E6%B3%95%E3%81%AE%E8%A8%AD%E5%AE%9A%E3%81%AB%E3%81%A4%E3%81%84%E3%81%A6\">\u914d\u9001\u65b9\u6cd5\u306e\u8a2d\u5b9a\u306b \u2013 minne<\/a>\u200b<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\">\n\n\n\n<h3 class=\"wp-block-heading\" id=\"i-5\">\ud83c\udfa8 Creema\uff08\u30af\u30ea\u30fc\u30de\uff09<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u9001\u6599\u30fb\u914d\u9001\u65b9\u6cd5\u306b\u3064\u3044\u3066<\/strong><br>\ud83d\udd17 <a class=\"\" href=\"https:\/\/www.creema.jp\/item\/2003254\/detail\">\u9001\u6599\u30fb\u914d\u9001\u65b9\u6cd5- Creema<\/a>\u200b<\/li>\n\n\n\n<li><strong>\u9001\u6599\u8a73\u7d30\u306e\u3054\u6848\u5185 \/<\/strong><br>\ud83d\udd17 <a class=\"\" href=\"https:\/\/www.creema.jp\/item\/16799951\/detail\">\u9001\u6599 \/ \u540c\u68b1\u306a\u3069\u306e\u8a73\u7d30 \u2013 Creema<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n<div id=\"sgb-css-id-1\" style=\"--sgb--custom--bg-color: var(--sgb-main-color);--sgb--custom--text-color: #ffffff;--sgb--custom--text-after: '\u7d9a\u304d\u3092\u8aad\u3080';--sgb--custom--text-after-radius: 4;\"><a class=\"linkto table\" href=\"https:\/\/tomato-made.com\/study\/market-z\/5\"> <span class=\"tbcell tbimg\"><img decoding=\"async\" width=\"160\" height=\"160\" src=\"https:\/\/tomato-made.com\/study\/wp-content\/uploads\/2025\/04\/\u30cf\u30f3\u30c9\u30e1\u30a4\u30c9\u306b\u5f79\u7acb\u3064\u30c4\u30fc\u30eb\u307e\u3068\u3081-160x160.png\" class=\"attachment-thumb-160 size-thumb-160 wp-post-image\" alt=\"\" srcset=\"https:\/\/tomato-made.com\/study\/wp-content\/uploads\/2025\/04\/\u30cf\u30f3\u30c9\u30e1\u30a4\u30c9\u306b\u5f79\u7acb\u3064\u30c4\u30fc\u30eb\u307e\u3068\u3081-160x160.png 160w, 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