Digital marketing term
Ad Rotation
Showing more than one creative in the same slot, in sequence or by weight. Instead of locking a single image, messages take turns—this is how you fight fatigue and run tests.
Detailed explanation
Even rotation, weighted delivery, or optimize for performance depends on the platform. Two banners in one display slot, or two texts in one search ad group, both count.
Swapping creatives before learning finishes hides the winner. Even rotation keeps a weak variant on for too long. Mixing a brand anthem with a hard CTA in one rotation muddies the read.
Decide on per-variant CTR, conversions, and frequency. Wait for a sample before you lock a winner. The ad flight has to last long enough for rotation to learn.
Frequently asked questions
- Even rotation or optimized rotation?
- Even at the start of a test; then a mode that leans into winners after enough impressions. Optimizing too early crowns noise.
- Does rotation replace an A/B test?
- Uncontrolled rotation does not fix traffic split. A real test needs duration and sample rules; rotation only distributes impressions.
Related terms
Internal links for the topic cluster — read these concepts together.
- Display AdvertisingBanners, native units, and other visual formats on sites and apps. Unlike search text ads, they show up before someone has typed a query into the box.
- Ad SpaceThe placement where an ad sits, plus the inventory that slot can sell. A fixed unit, run of site, and run of network are not the same product.
- Ad FlightThe start–end window when ads are scheduled to run—the campaign’s calendar, not the campaign object itself. Pacing, frequency caps, and reporting periods are built on those dates.
- CTRCTR (Click-Through Rate) is the percentage of impressions that result in a click on an ad or link.
- ImpressionAn impression is a single instance of an online ad being displayed to a user.
- CPMCPM (Cost Per Mille) is the cost of 1,000 ad impressions; it is one of the most common media buying units.