Attach several creatives to one campaign to rotate messages, test versions or match dayparts. How rotation works and how to compare results.
In the creative step you can attach as many creatives as you like from upload, Spark, Canva or your library. Every attached creative must pass review before the campaign goes live; if one is rejected, the others still run.
Creatives on a campaign rotate evenly across its plays. With two creatives, each takes roughly half the plays on every screen; with four, a quarter each. Rotation is per play, not per screen, so every screen shows every creative.
You can add, remove or replace creatives while a campaign is running. A new creative goes through review before it joins the rotation; removing one takes effect immediately. See Edit, pause or cancel a campaign.
Open the campaign report and switch the breakdown to by creative. Because rotation is even, a creative with more scans per play is genuinely performing better, not just getting more exposure. See Understanding your report.