In more detail
ROAS tells you whether a paid campaign is actually making money, not just getting clicks. It is usually written as a ratio (4:1) or a number (4x), meaning 4 dollars back for every 1 dollar spent. It differs from ROI because ROAS measures revenue against ad cost alone, while ROI accounts for all your costs, including product, shipping, and overhead. That gap matters: a campaign can show a strong ROAS and still lose money once margins are factored in.
Example
If you spend 500 dollars on a campaign and it brings in 2,000 dollars in sales, your ROAS is 4x (2,000 divided by 500). A 4x ROAS is a common starting benchmark, but the number you actually need depends on your profit margins.
FAQ