[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."]]],[]]