This brand sells family entertainment and board games. Sales had been there. Profit had not. Margins were thin enough that every new month felt like a question rather than a result.
Profit sat at $566 over the prior measurement period. The team was behind on targets. The campaigns were optimizing for ACOS, which reads as efficiency and in practice rewards low-priced products that contribute little to actual profit. The wrong KPI was eating the right outcome.
We ran a sequence we call The Profit-First PPC Pivot. Stop optimizing for advertising cost share at the account level. Start optimizing for profit contribution at the product level. Flip the KPI and the spend flips.
Aligned new KPIs around per-product profit contribution, opening room to scale higher-priced items with stronger margin profiles.
Ran SQP analysis to find the keywords with the highest relevance signals on the products that actually carry margin.
Reweighted ad spend onto those high-relevance keywords and pulled budget off the lower-intent terms.
Three weeks in, sales were up 62% versus the prior month and profit was up 175%. Profit moved from $566 to $1,556. The account is still behind the longer-term margin target. This is a turn in the trend.
The KPI shift made the result hold. Diagnostics without a new target metric give you a cleaner version of the same problem. Once profit contribution became the goal at the product level, the same diagnostic motion produced spending decisions that had not been possible to see while ACOS was the lens.
If your client is sales-positive and margin-negative, the problem is rarely the products themselves. It is the KPI at the campaign level. Move the optimization target from ACOS to per-product profit contribution and the rest reroutes itself.