A marketer is keeping track of the revenue generated by his campaign. He wants to see a specified return-on-investment for his monthly ad spend. Which type of automated bidding strategy will meet his needs?

A revenue-focused bidding strategy, specifically Target ROAS (Return on Ad Spend), is the correct choice because it allows a marketer to optimize for a specific monetary return relative to every dollar spent on advertising. While conversion-focused strategies prioritize the volume or cost of individual actions, a revenue-focused approach uses Google's machine learning to analyze the predicted value of a conversion in real-time, adjusting bids to favor those users most likely to generate high-value transactions. This ensures the campaign stays aligned with the marketer's specific monthly return-on-investment goals by prioritizing the financial quality of the results over mere click or conversion quantity.