Definition
Target ROAS is an automated bid strategy where you specify the return on ad spend you want and the platform bids more for users it predicts will spend more. It optimises for conversion value rather than conversion count, so it depends on accurate revenue values being passed back with every conversion. If those values are wrong, the strategy is efficiently buying the wrong customers.
What to know
The target has to sit above your break-even ROAS, which is 1 divided by gross margin. Setting it below that instructs the platform to buy unprofitable revenue as cheaply as it can.
A volume trade-off is built in. Raising the target usually cuts spend and raises efficiency, lowering it does the reverse, and the profit-maximising point is rarely the efficiency-maximising one.
Related terms
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