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google AI performance ads
A digital marketing manager for a large retailer manages a fully flexible budget for their campaigns.Which best practice should they follow in order to maximize results from their flexible budget?
Correct: Use shared budgets and portfolio bid strategies to maximize campaign flexiblity and allow AI to do its work.
The selection is correct because using shared budgets and portfolio bid strategies to maximize campaign flexibility and allow AI to do its work provides the machine learning algorithm with the widest possible field to find the most efficient conversions across multiple campaigns. By pooling resources into a shared budget, the digital marketing manager ensures that spend is automatically redirected from underperforming campaigns to those seeing a surge in high-value traffic, preventing any single campaign from being "Limited by Budget" while others have idle funds. Similarly, a portfolio bid strategy allows the AI to optimize bidding signals across the entire account rather than in isolated silos, providing the system with a larger dataset to more accurately predict user intent and conversion probability. This consolidated approach eliminates manual management of individual campaign ceilings and empowers the AI to dynamically allocate the flexible budget to the auctions most likely to yield the highest return on investment in real-time.