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Glossary · Metrics

What is Break-even ROAS?

Definition

Break-even ROAS is the return on ad spend at which a campaign covers its costs exactly, calculated as 1 divided by gross margin. At a 50% gross margin break-even is 2.0x, at 40% it is 2.5x, and at 25% it is 4.0x. Any campaign running below its break-even ROAS is losing money regardless of how the figure looks in the ads dashboard.

How it is calculated

Break-even ROAS = 1 ÷ Gross margin

What to know

Gross margin here should include everything that scales per order: product cost, packaging, shipping and payment processing. Leaving those out produces a break-even number that is wrong in the optimistic direction.

Because it is a ratio, break-even ROAS is awkward to act on inside a campaign. The same fact expressed as maximum CPA, which is gross profit per order, is usually easier to manage against.

Related terms

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