Frequency measures how often a user sees an ad.

Rotate creatives, refresh messaging, and expand audience targeting.

Ad fatigue occurs when audiences repeatedly see the same ad, reducing performance.

Examples include “Buy Now,” “Learn More,” “Sign Up,” and “Get Started.”

CTA stands for Call-To-Action, encouraging users to take specific actions.

Advertisers can test headlines, images, CTAs, audiences, and placements.

A/B testing compares two versions of ads or landing pages to determine better performance.