如果您的商家的商品在性质上非常相似,并且款式/规格(例如颜色)不同,我们建议您使用商品组 ID 集成商家商品。使用商品组 ID 对商品进行分组时,您可以确保自己商家的商品及其款式/规格将作为一个组展示给客户,而不是分开展示。这不仅能为用户提供更好的体验,而且有助于增加点击次数和展示次数。详细了解商品组 ID 如何与 Google Merchant Center 搭配使用。
[null,null,["最后更新时间 (UTC):2025-07-25。"],[[["\u003cp\u003eGrouping similar products with variants (e.g., color, size) using the item group ID enhances user experience and potentially increases clicks and impressions.\u003c/p\u003e\n"],["\u003cp\u003eWhen utilizing the item group ID, include only products with variants that have prices and can be added to carts.\u003c/p\u003e\n"],["\u003cp\u003eSubmit all available data for each variant, ensuring consistent attribute information across all variations of a product.\u003c/p\u003e\n"],["\u003cp\u003eRefer to the provided API guide and Merchant Center help center for detailed instructions and best practices on implementing variants effectively.\u003c/p\u003e\n"]]],[],null,["Variants\n--------\n\n### Introduction and Business Impact\n\n*** ** * ** ***\n\nIf your merchants have products that are very similar in nature and have differing variants (for example, color), we recommend to integrate your merchants products using the item group ID. When you use an item group ID to group your products, you can ensure that your merchants' products and their variants are shown to customers as a group, instead of separately. This provides a better experience to the user and can help improve clicks and impressions. [Learn more about how the item group id works with Google Merchant Center](https://support.google.com/merchants/answer/6324507?).\n\nVariants are a group of similar products (for example, Apparel products) that only differ from one another by product details like [`size`](https://support.google.com/merchants/answer/6324492) or [`color`](https://support.google.com/merchants/answer/6324487).\n\n### Tech Guidance\n\n*** ** * ** ***\n\nWhen using the item group id, we recommend only sending products that differ by variants which have prices and can be added to your customers' carts. For a given product, you will need to submit all of the data that you have available for each variation.\n\nFor example, imagine you sell cell phones which come in colors black and green as well as sizes medium and large. You will submit four [`products.insert`](https://developers.google.com/shopping-content/reference/rest/v2.1/products/insert) API calls. Each call will have the same item groupId, but will differ in the data for the product attribute variation (`color` and `size`). You will need to submit the same information variant data for each product. All of your cell phones will need to have color and size attributes provided, but they will differ by their specific variation. This can [lead to a product disapproval or warning unless the attribute is filled](https://support.google.com/merchants/answer/9762223).\n\nWe recommend the following resources:\n\n- Follow [this guide](https://developers.google.com/shopping-content/guides/products/products-api) for more API guidance and examples\n- Review our [Merchant Center help center for the minimum requirements, best practices and examples](https://support.google.com/merchants/answer/6324507?sjid=1755461363437360038-EU#zippy=%2Cgeneral-examples).\n\n| **Note:** We recommend you review our [*Apparel section of this guide*](/merchant/storebuilder/online/sections/2_1_4_apparel#tech_guidance) to learn more about a potential solution to help map from your catalog, merchants' product variant to our product specs."]]