Measuring the return on your marketing

Impressions, likes, reach: reassuring numbers that prove nothing. The four indicators that actually say whether your marketing pays.

Inès Neifar

Founder and managing director

Published on: March 10, 2026
min read: 7 min read

In short

Measuring marketing return means linking a spend to a commercial result, not to an audience statistic. Four indicators suffice in most companies: the cost of acquiring a qualified enquiry, the conversion rate from enquiry to client, the average value of a signed client, and the delay between spending and cashing in. Those four figures tell you whether a campaign deserves to continue. Audience indicators — impressions, reach, followers — describe exposure, not return. They are useful to diagnose a campaign that is not working, never to justify a budget. Linking a spend to a client assumes every enquiry carries its origin: source, campaign and landing page, preserved all the way to signature in the CRM.

The trap of reassuring figures

A monthly report announcing 80,000 impressions and 1,200 interactions gives an impression of movement. It does not say whether the company won a client.

Those indicators describe exposure. They help diagnose: a campaign widely seen but not clicked has a promise problem; a campaign clicked without enquiries has a page problem. But they prove no return.

The four indicators that count

Cost per qualified enquiry. Total monthly spend divided by genuinely usable enquiries. Beware the word "qualified" — our scoring system settles it automatically.

Enquiry-to-client conversion rate. It depends on your sales team as much as on marketing. If it is low, raising ad budget only raises waste.

Average client value. Without it, no acquisition cost is interpretable. 200 DT per enquiry is excellent for a 15,000 DT project and catastrophic for a 500 DT service.

Delay between spend and cash in. In Tunisian B2B, often months. It determines the cash capacity to sustain a marketing budget.

What must be connected technically

Each form records its source, campaign and landing page, and that information follows the prospect to signature in the CRM. Without this chain, attribution rests on assumptions. See our marketing practice.

Reading frequency

Weekly for operational indicators, monthly for acquisition cost, quarterly for client value and overall profitability.

One question to ask any provider

"Which figure will we jointly use to judge this action a success?" If the answer speaks of reach or engagement, the objective is not commercial. Our case studies are documented with before and after figures, and our offers state what is measured.

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