So What Club
Start free

Software and internet platforms

ROAS (return on ad spend)

Revenue earned for each unit spent on advertising.

Last reviewed

What does ROAS (return on ad spend) mean?

Return on ad spend is the revenue that can be traced to an ad campaign divided by what the campaign cost. Example: spending 10,000 on ads that lead to 45,000 of sales gives a ROAS of 4.5, often written 4.5x or 450 percent. ROAS uses revenue, not profit. With a 30 percent gross margin, those sales bring 13,500 of gross profit, so the campaign earns more than it cost; with a 20 percent margin they bring only 9,000, and the campaign loses money. Break-even ROAS is 1 divided by the gross margin. Retail media networks, where retailers sell ads to brands, report ROAS to their advertisers.

Where does it come up in case interview prep?