How many Smart Shopping campaigns should you create to maximize performance?

The correct answer is Consolidate your Smart Shopping campaigns and only create separate campaigns when necessary.Smart Shopping campaigns leverage machine learning algorithms to automatically optimize performance across Google'splatforms,including Search,Display,YouTube,andGmail.By consolidating multiple products and audiences into a single Smart Shopping campaign,advertisers can benefit from enhanced performance insights and streamlined campaign management. Creating separate campaigns for each product or audience segment can lead to fragmented data and inefficient optimization,as machine learning algorithms may not have sufficient data to make accurate decisions.Therefore,consolidating Smart Shopping campaigns allows advertisers to maximize performance by providing ample data for machine learning to optimize bidding,targeting, and ad placements effectively.