[null,null,["最后更新时间 (UTC):2023-12-01。"],[[["Merchants can seamlessly upload their product catalogs to meet Free Listings and Paid Ads requirements after fulfilling account prerequisites."],["This section details attribute implementation for products, multi-country targeting strategies, and automated product data synchronization."],["Uploading product data on behalf of merchants may override existing Merchant Center data, so it's crucial to inform them."]]],["Merchants must upload their product catalogs to meet Free Listings and Paid Ads requirements, with a focus on accuracy through immediate syncing of catalog changes to Merchant Center. Key actions involve implementing required product attributes, managing multi-country targeting, and optimizing the auto-sync process for product data. Uploading product data through the platform can override existing Merchant Center data; therefore, merchants should be notified of this.\n"]]