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Audit checks / E-MRG-03

A product returns less margin than it costs

POAS is ROAS with the margin in it: the value Google reports times what the product makes, over what it cost. Under 1, the product earned less than its ads did, however the ROAS looks. Google alone: Meta reports no purchases by product, so there is nothing to divide.

Fires when
POAS is under 1 with at least 2x CPA_t of spend and 20 clicks over 30 days.
What to do
Lower the bid or exclude the product.
How the impact is estimated
waste = the spend its margin did not pay back, over 30 days: spend x (1 - POAS), at most the spend.
Platform
Google Ads, Shopify
Severity
high
Looks back
30 days
Default thresholds (a workspace can change them)
  • min_clicks: 20
  • spend_x_cpa: 2
Stays silent below
  • min_clicks clicks in 30 days
  • a known cost for the product
  • spend_x_cpa x CPA_t in 30 days
Autopilot
Never applied automatically.

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