: Sizes like 320×480 interstitials are still used but must be reserved for natural breaks in the user journey with strict frequency caps. 3. Purchasing & Optimization Strategies

: Brands are returning to context-based targeting (e.g., placing a marketing tool ad on a marketing blog) because it respects privacy while remaining highly relevant.

: Measuring the increase in organic searches for the brand following a display campaign.

: Rather than optimizing for lead volume, modern campaigns optimize for conversion value , CRM events, or specific pipeline stages to ensure high lead quality.

: Guide the eye with high-contrast colors for headlines and CTAs. Ensure the brand logo covers roughly 10-15% of the ad space for recognition.

: Tracking how banners contribute to the final sale, even if they weren't the "last click".

: The medium rectangle remains the most requested and versatile size, performing well in feeds, within app content, and on mobile web.

: Artificial intelligence now sits at the center of campaign planning and execution, moving beyond simple automation to handle real-time predictive modeling, creative generation, and outcome-based optimization.