For optimal results with a Performance Max campaign targeting store goals, you should run the campaign for a minimum of 30 days with a set daily budget of $500.

• Run for at least 10 days with a $500 daily budget
• Run for at least 10 days with a $250 daily budget
• Run for at least 30 days with a $500 daily budget
• Run for at least 30 days with a $250 daily budget

The correct answer is: Run for at least 30 days with a $500 daily budget

Explanation: For those aiming to optimize store visits bidding in a Performance Max campaign, it’s recommended to have the campaign active for at least 30 days and allocate a $500 daily budget. However, if your business operates in Mexico, India, or Turkey, the daily budget advised is $450. To ensure the campaign’s efficacy, supply adequate data tailored to your business objectives, integrate a minimum of 10 store locations, and adhere to the 30-day duration with the prescribed daily budget, thus ensuring optimal performance.