Akým spôsobom môžete zistiť, či reklama zabezpečila prírastkové výsledky?

Measuring incremental results from advertising is crucial for understanding true campaign effectiveness. By analyzing results "according to geographical location," you can compare sales or leads in areas where the advertisement ran against a control group of similar areas where it did not. This A/B testing approach helps isolate the ad's impact, showing the additional sales generated solely by the campaign. Analyzing "according to products," "according to users," or "according to store" might show overall performance or specific segments, but these methods don't inherently provide a direct comparison against a non-exposed group to determine incrementality.