[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-09-05 (世界標準時間)。"],[[["\u003cp\u003eDynamic Remarketing ads personalize display ads based on a user's past website visits, tailoring content to their interests.\u003c/p\u003e\n"],["\u003cp\u003eThese ads offer benefits like scalability, automated product selection, optimized layouts, and real-time bid adjustments for better performance.\u003c/p\u003e\n"],["\u003cp\u003eGoogle Ads supports Dynamic Remarketing for both retail and non-retail businesses, using Merchant Center feeds for retail and Google Ads Assets for non-retail.\u003c/p\u003e\n"],["\u003cp\u003eRetail dynamic remarketing leverages ShoppingSetting for feed configuration while non-retail utilizes AssetSet and Asset for the same.\u003c/p\u003e\n"]]],[],null,["# Dynamic Remarketing\n\n[Dynamic Remarketing](//support.google.com/google-ads/answer/3124536)\nads are display ads customized for each impression, showing content related to\na user's previous visits to a website.\n\nDynamic remarketing has many benefits, including:\n\n- **Scalability:** You can create ads that scale with your products or services, when paired with your feeds.\n- **Simple yet powerful assets:** Once you create the feeds, the Google Ads product recommendation engine will pull products and services, determining the best mix of products for each ad based on popularity and what the visitor viewed on your site.\n- **High-performance layouts:** Google Ads predicts which dynamic ad layout is likely to perform best for the person, placement and platform where the ads will show.\n- **Real-time bid optimization:** With the conversion optimizer, Google Ads calculates the optimal bid for each impression.\n\nThe Google Ads API supports two types of Dynamic Remarketing campaigns: retail and\nnon-retail. Dynamic Remarketing for retail requires the feed provided by\nMerchant Center, whereas non-retail can be maintained using\n[`Assets`](/google-ads/api/docs/dynamic-remarketing/asset-based).\n\n| Business Type | Technologies required | Feed configuration |\n|---------------|-----------------------------|--------------------------------------------------------------------------------------------------------------|\n| Retail | Merchant Center, Google Ads | [`ShoppingSetting`](/google-ads/api/reference/rpc/v21/Campaign.ShoppingSetting) |\n| Non-retail | Google Ads | [`AssetSet`](/google-ads/api/reference/rpc/v21/AssetSet), [`Asset`](/google-ads/api/reference/rpc/v21/Asset) |\n\nThe remaining pages provide examples of updating Dynamic Remarketing\nads for each business type."]]
