Introduction Generating clients remains a major challenge for many businesses. In many cases, activity still relies on word-of-mouth or organic visibility through a website. While these channels can be effective, they share a major limitation: unpredictability. In this context, it becomes difficult to anticipate revenue or structure business growth. Slow periods alternate with peaks in activity, often without any clear pattern. This leads to a key question: how can you generate clients more consistently? Online advertising provides a powerful answer, enabling businesses to take control and manage their acquisition strategy more effectively. 1. An Activity That Is Often Difficult to Control When acquisition relies solely on passive sources, businesses depend on factors they cannot control. Recommendations, organic search rankings, or local visibility can generate leads—but without any guarantee of consistency. This dependency often results in unstable activity. Some weeks are fully booked, while others are unexpectedly quiet. This irregularity makes