1. Navigate to the left side, where you’ll see a series of actions. Click on ‘Ads’ and then you’ll see a ‘Create’ button on the right. That is where you will upload the creative.

2. You have a few different ad unit options. Depending on the creative type, you will choose the appropriate Ad unit. In this instance, please select ‘Standard Display’.

3. Once you pick Standard Display, on the ‘Basic Tab’ there is an Adobe Served option and 3rd party option. Please select 3rd party and then paste in the 3rd party tag into ‘Display Code’.

4. Input 300×250 as your ‘Ad Size’.

5. Save & Submit for Review.