Váš klient zaoberajúci sa predajom doplnkov do domácnosti chce začať zobrazovať mobilné reklamy v rámci svojej aktuálnej kampane. Niektoré kreatívy sú už optimalizované pre mobilné zariadenia a môžu sa zobrazovať na mobilných weboch. Čo by mal váš klient ako prvé skontrolovať v účte Campaign Manager 360, aby sa uistil, že sa reklamy budú zobrazovať?

The correct answer is checking ad configuration settings within Campaign Manager 360 to ensure ads are eligible for mobile devices. This is the crucial first step because Campaign Manager 360 allows you to define which device types an ad can serve on. Even if creatives are mobile-optimized, the ad itself must be configured to target mobile environments. Setting creative sizes and formats (second option) is important for optimal display, but the ad configuration determines if it displays at all. Modifying an existing desktop campaign (third option) isn't the primary action; the focus is on the ad's mobile eligibility. Configuring the entire Campaign Manager 360 account for mobile devices (fourth option) is too broad; the specific ad settings are what control individual ad serving.