A luxury brand requires a $5 return for every $1 spent to remain profitable. Which bid strategy provides the specific efficiency guardrail needed for this financial goal?

Target ROAS (Return On Ad Spend) is the correct strategy because it directly optimizes for a specific return on investment, which is crucial for the luxury brand's profitability goal of a $5 return for every $1 spent. This strategy allows you to set a target ROAS percentage, and Google Ads will automatically adjust bids to help achieve that target. Maximize clicks focuses on driving traffic, not profitability. Maximize conversions aims for the highest number of conversions within a budget, without guaranteeing a specific return. Target impression share focuses on visibility, not financial efficiency.