Which campaign types have smart campaign variations? Choose three options.

Smart campaign variations are available for Display, Search, and Shopping campaigns. These variations leverage machine learning to optimize campaign performance by automatically adjusting bids, targeting, and ad creatives. Smart Display campaigns automate most targeting and bidding decisions to reach users across the Google Display Network. Smart Search campaigns (Performance Max) consolidate various campaign types to find converting customers across all Google channels, including Search. Smart Shopping campaigns automate product promotion across Google's properties, including Search, Display, and YouTube, focusing on maximizing conversion value. Video campaigns and Gmail campaigns do not currently offer dedicated "smart" campaign variations in the same way as Display, Search, and Shopping, although they can be integrated into Performance Max campaigns.