Add Ad Sets to Existing Campaigns
The StitcherAds product team has been working hard recently to give our advertisers more editing capabilities to build upon our current "campaign create" features. This continues as this week's release brings the ability to add an ad set to an existing campaign.
The workflow follows the same steps as creating a brand new campaign. However, once you get to the campaign settings at the bottom of the page, we've included the option to add the new ads/ad sets to an existing campaign (instead of creating a new campaign).
More information can be found in the article Adding Adsets to Existing Campaigns.