Why the dashboard number lies
The ad platform does the simple thing: spend divided by conversions. But those conversions include fake submissions from bots and irrelevant enquiries that will never become customers. The more junk there is, the prettier — and the less truthful — the cost per lead looks.
How to count honestly
| Level | What is counted |
|---|---|
| Platform (naive) | spend ÷ all submissions — flattering and wrong |
| Cleaned | spend ÷ qualified submissions only, with fraud and junk removed |
| To the customer (CAC) | spend ÷ actual sales |
What to do with the honest figure
- •Separate fraudulent and irrelevant enquiries, using behaviour and CRM outcomes,
- •Price only qualified leads rather than everything that arrived,
- •Follow it through to cost per customer with end-to-end attribution,
- •Reallocate budget towards the sources that produce sales rather than clicks.
Linking enquiries to sales is covered in end-to-end marketing attribution, and filtering the junk before it ever reaches your numbers is what Stitex ad protection does.
Frequently asked questions
Why is the cost per lead in the ad platform wrong?
The platform divides spend by the number of conversions, and those conversions include fake submissions from bots and enquiries that were never relevant. The real cost of a qualified lead is higher than the number on the dashboard.
How do we account for fraud in the cost per lead?
Separate the fraudulent and irrelevant traffic — by behaviour and by what the CRM says — remove the empty enquiries from the calculation, and divide spend only by qualified leads. That is when the figure becomes honest.
Cost per lead or cost per customer — which matters more?
Cost per acquired customer matters more: a lead is not yet money. But calculating it requires end-to-end attribution that links the enquiry to the sale.