{"product_id":"mkt-09-the-conversion-rate-optimizer","title":"The Conversion Rate Optimizer","description":"\u003cdiv class=\"verax-spec-sheet\"\u003e\n  \u003cdiv class=\"verax-spec-header\"\u003e\n    \u003cdiv class=\"verax-spec-title\"\u003eSPECIFICATION\u003c\/div\u003e\n    \u003cdiv class=\"verax-spec-id\"\u003eMKT-09\u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"verax-spec-grid\"\u003e\n    \u003cdiv class=\"verax-spec-item\"\u003e\n\u003cspan class=\"verax-spec-label\"\u003eCATEGORY\u003c\/span\u003e\u003cspan class=\"verax-spec-value\"\u003eMarketing\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"verax-spec-item\"\u003e\n\u003cspan class=\"verax-spec-label\"\u003eFOCUS\u003c\/span\u003e\u003cspan class=\"verax-spec-value\"\u003eThe LIFT diagnostic model, the A\/B testing \u0026amp;quot;peeking problem\u0026amp;quot; \u0026amp; Baymard's documented checkout-abandonment causes\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"verax-spec-item\"\u003e\n\u003cspan class=\"verax-spec-label\"\u003eBEST FOR\u003c\/span\u003e\u003cspan class=\"verax-spec-value\"\u003eDiagnosing what's actually broken on a page before testing, and running tests that produce trustworthy results\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"verax-spec-item\"\u003e\n\u003cspan class=\"verax-spec-label\"\u003eMETHODOLOGY\u003c\/span\u003e\u003cspan class=\"verax-spec-value\"\u003eWiderFunnel's LIFT model · Sequential-testing \/ peeking-problem statistics · Baymard checkout-usability research\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"verax-spec-item\"\u003e\n\u003cspan class=\"verax-spec-label\"\u003eFORMAT\u003c\/span\u003e\u003cspan class=\"verax-spec-value\"\u003e.md + .txt\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"verax-spec-item\"\u003e\n\u003cspan class=\"verax-spec-label\"\u003eCOMPATIBLE MODELS\u003c\/span\u003e\u003cspan class=\"verax-spec-value\"\u003eAll (ChatGPT, Claude, Gemini, Grok + more)\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"verax-spec-item\" style=\"border-bottom: none; padding-bottom: 0;\"\u003e\n\u003cspan class=\"verax-spec-label\"\u003eSKILL LEVEL\u003c\/span\u003e\u003cspan class=\"verax-spec-value\"\u003eAdvanced\u003c\/span\u003e\n\u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"verax-comp-grid\"\u003e\n  \u003cdiv class=\"ai-box ai-general card\"\u003e\n    \u003cdiv class=\"chat-header\"\u003eGENERAL ASSISTANT\u003c\/div\u003e\n    \u003cdiv class=\"chat-window\"\u003e\n      \u003cdiv class=\"msg-row msg-user\"\u003e\n        \u003cdiv class=\"msg-avatar msg-avatar-user\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"7\" r=\"4\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n        \u003cdiv class=\"msg-content\"\u003eWe ran an A\/B test on our checkout page for 5 days, checking results every morning, and it hit significance on day 4 so we shipped the winner. Was that okay?\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"msg-row msg-ai ai-row\"\u003e\n        \u003cdiv class=\"msg-avatar msg-avatar-ai\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n        \u003cdiv class=\"msg-content msg-content-ai\"\u003eTry A\/B testing different versions of your page and see what converts better! Make sure your call-to-action stands out.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"chat-input\"\u003e\n      \u003cinput type=\"text\" class=\"message-input\" placeholder=\"Type your message here...\" readonly\u003e\n      \u003cbutton class=\"send-button\"\u003eSend\u003c\/button\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"ai-box ai-verax card\"\u003e\n    \u003cdiv class=\"chat-header\"\u003eMKT-09 — THE CONVERSION RATE OPTIMIZER\u003c\/div\u003e\n    \u003cdiv class=\"chat-window\"\u003e\n      \u003cdiv class=\"msg-row msg-user\"\u003e\n        \u003cdiv class=\"msg-avatar msg-avatar-user\"\u003e\u003csvg width=\"18\" height=\"18\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\"\u003e\u003cpath d=\"M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2\"\u003e\u003c\/path\u003e\u003ccircle cx=\"12\" cy=\"7\" r=\"4\"\u003e\u003c\/circle\u003e\u003c\/svg\u003e\u003c\/div\u003e\n        \u003cdiv class=\"msg-content\"\u003eWe ran an A\/B test on our checkout page for 5 days, checking results every morning, and it hit significance on day 4 so we shipped the winner. Was that okay?\u003c\/div\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"msg-row msg-ai ai-row\"\u003e\n        \u003cdiv class=\"msg-avatar msg-avatar-ai\"\u003e\u003csvg width=\"18\" height=\"18\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 24 24\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\"\u003e\u003cpath d=\"M3.5 4h17l-6.5 8v6.5l-4 2V12z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n        \u003cdiv class=\"msg-content msg-content-ai\"\u003eThat's actually a common and important issue - checking daily and stopping the moment it hit significance is exactly the '\u003cspan class=\"syn-kw\"\u003epeeking problem\u003c\/span\u003e,' and it means the true false-positive rate on that result is higher than the \u003cspan class=\"syn-num\"\u003e5%\u003c\/span\u003e the significance threshold implies.\u003cbr\u003e\u003cbr\u003e\n          I wouldn't necessarily throw out the result, but I'd treat it as a hypothesis worth re-testing properly - commit to a sample size calculated upfront based on your baseline conversion rate and the effect size you actually care about, and don't check again until you hit it.\u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"chat-input\"\u003e\n      \u003cinput type=\"text\" class=\"message-input\" placeholder=\"Type your message here...\" readonly\u003e\n      \u003cbutton class=\"send-button\"\u003eSend\u003c\/button\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Expeona","offers":[{"title":"Default Title","offer_id":60643518218574,"sku":"MKT-09","price":9.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1074\/0088\/8654\/files\/MKT-09.svg?v=1788451701","url":"https:\/\/expeona.com\/products\/mkt-09-the-conversion-rate-optimizer","provider":"Expeona","version":"1.0","type":"link"}