When you want to add not just one but multiple creatives to an offer you can do this easily with the Creatives Management tool. In every offer, you can manage multiple creative packages where each package can have multiple creatives. This tool is a tab that is accessed when editing an offer.
Click on "manage multiple creatives", which will navigate you to the Creatives tab, You can add descriptions, and thumbnail URLs and even decide if it is hidden in the Feed API or not. Let's go step by step on how to set this up.
Go to the Offer
Click Edit in the top right corner
Go to the Creatives tab
Enter the Name to identify the creative package
Add a description of the type of media being linked or uploaded
You can either choose to Upload Creatives or Add a Creative
Uploading allows you to select multiple media sources at once, for example, three banners
Adding a creative can be used if you are just providing a link to an external site like Dropbox for the creatives
If you upload the creatives you will see a preview of the image as shown below
If a video was uploaded there is no preview but if you use the Creative URL in another browser tab you can see the video creative
Edit the name and description of the specific creative
A creative URL will be generated
If a picture was uploaded a thumbnail is auto-generated after saving
Optional: check on Private if you do not want this creative shown in the Feed API and on the Partner Platform
Click Save
Now you can manage all your creative packages in one place
💡Note: There will be a tab on offers in the Partner Platform called Creatives. This is where your publisher can preview and also download any creatives you upload.