Mercent shared tips for optimizing performance with Product Ads in three key areas:
1) Structure campaigns carefully using accurate and up-to-date product catalog data with logical groupings and higher bids for specific targets.
2) Focus on providing both accurate and extensive product data, including all relevant attributes, and updating daily.
3) Align the Product Ad strategy with overall retail objectives by considering margin data to inform campaign structure and bids aimed at profitability while ensuring consistent messaging.