What Is Performance Marketing?
A UK business running a print ad in a local paper has no reliable way to trace a sale back to that specific ad — it either worked in some diffuse, unmeasurable sense, or it didn't, and nobody can say for certain either way. Run a Google Search campaign instead and the same business can see the exact search term, the exact click, and whether that click became an enquiry — payment tied to a form submitted or a call booked, not to an audience that may or may not have noticed.
That traceability only pays off if someone's actually watching it. A campaign switched on and left alone tends to drift — the platform's own bidding will happily keep spending on clicks that look promising by a shallow metric while the number that actually matters, cost per genuine enquiry, quietly climbs. The value in hiring this out isn't the ad copy, it's the discipline of checking the right number often enough to catch that drift early.
