Understanding <a href=https://npprteam.shop/en/articles/google/why-can-smart-bidding-both-help-and-hurt-in-media-buying/>smart bidding strategy risks for media buyers</a> is essential for anyone managing performance campaigns at scale. Media buying professionals often assume that Google's automated bidding algorithms will consistently optimize toward their KPIs, but the reality is far more nuanced and depends heavily on account setup, historical data quality, and campaign maturity. The article explores how smart bidding can simultaneously accelerate conversion volume while inflating cost-per-acquisition, creating situations where campaigns appear successful on surface metrics but underperform on profitability. By examining real-world scenarios where smart bidding struggles—such as accounts with limited conversion history, seasonal fluctuations, or unclear conversion value tracking—the resource reveals the hidden constraints of algorithmic optimization.