google ads grow offline sales
What is the recommended budget and time to run your Performance Max for store goals campaign?
Correct: Run for at least 30 days with a $500 daily budget
The recommended strategy is to run for at least 30 days with a $500 daily budget because Performance Max for store goals relies heavily on machine learning, which requires a sufficient volume of data and a stable testing window to optimize for offline conversions like store visits. A 30-day duration accounts for the natural "learning phase" of the algorithm and encompasses varying consumer behaviors across multiple weeks, while a $500 daily budget ensures the campaign generates enough daily signals—such as direction requests and calls—to effectively calibrate bidding and creative placement. This combination of time and investment provides the statistical significance needed to accurately measure the impact of digital ads on physical foot traffic and ensures the system can identify the highest-value local shoppers for a sustainable return on investment.