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Proof of work: three cases in numbers

The numbers below are real account data. Business names are withheld for client confidentiality and will be added as permissions come in.

Diving center in Kaş, Türkiye

₺304 → ₺131

Cost per lead, in 4 weeks, a 57% drop

Diving center: cost per lead dropped from ₺304 to ₺131 in 4 weeks

Fake conversion tracking was rebuilt from scratch, budget leaking to wrong cities was cut, and the campaign structure was redesigned. The result: cost per lead cut by more than half, and 3x more daily leads.

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Psychiatry clinic in İzmir, Türkiye

₺55-85

Cost per appointment request, in city-center competition

Psychiatry clinic: appointment requests at ₺55-85 in a competitive city center

In a highly competitive city center, appointment request costs were kept in the ₺55-85 range by systematically cleaning out wrong-intent searches. A separate campaign was built for the English-speaking segment.

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Anonymous account audit

₺910 → 1 inquiry

One keyword's bill, caught and paused

Cost per inquiry: catching the keyword that spent ₺910 for a single lead

Account averages looked "fine". A per-keyword cost-per-inquiry analysis revealed a single keyword had spent ₺910 for exactly 1 inquiry. It was paused, and the budget moved to proven keywords.

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