[null,null,["最后更新时间 (UTC):2025-07-25。"],[],["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"]]