Return on Ad Spend (ROAS)
ROAS stands for return on ad spend—a marketing metric that measures the amount of revenue your business earns for each dollar it spends on advertising. For all intents and purposes, ROAS is practically the same as another metric you’re probably familiar with: return on investment, or ROI. In this case, the money you’re spending on digital advertising is the investment on which you’re tracking returns.
At the most basic level, ROAS measures the effectiveness of your advertising efforts; the more effectively your advertising messages connect with your prospects, the more revenue you’ll earn from each dollar of ad spend. The higher your ROAS, the better.