[null,null,["最后更新时间 (UTC):2024-06-26。"],[[["Shopping campaigns utilize product groups for bidding instead of keywords, allowing you to group similar products and set bids accordingly."],["You can manually create and subdivide product groups within the Google Ads UI for granular control over your Shopping campaign structure."],["The Google Ads API provides a method to automatically generate and manage product groups through Listing Groups, enabling efficient large-scale campaign management."],["When creating product groups through the API, ensure a complete and partitioned tree structure, including an \"other\" category, for successful implementation."],["Listing Groups can be structured with up to seven levels of subdivisions, allowing for fine-grained categorization and bidding strategies within your Shopping campaigns."]]],[]]