Most e-commerce brands don't have an SEO problem. They have a measurement problem. And it's costing them far more than any Google update ever will. I've reviewed dozens of SEO retainers for e-commerce brands doing €1M-€15M in revenue. The pattern is always the same: rankings are up, reports look positive, and revenue hasn't moved. The uncomfortable truth is that many SEO agencies optimize for what is easy to report, not what matters to the business. A keyword moving from position 8 to position 3 looks great in a monthly report. But if that keyword doesn't drive qualified traffic, conversions, or revenue, it has zero business value. The second uncomfortable truth: founders and marketing managers often accept ranking reports because they're easier to understand than attribution, margin, and revenue analysis. So the cycle continues. More content. More keywords. More reports. Same revenue. SEO should be measured the same way you measure paid acquisition: by the commercial impact it creates. If your SEO report doesn't clearly connect activity to revenue, you're not buying SEO — you're buying movement without direction.