Promos can contain an unlimited number of attached PDF documents. To upload an attachment:
1. From your dashboard, hover over the Promos tab at the top of the page and select Manage Promos.
2. Select the promo you wish to update from the left side of the page and click Edit at the top of the page.
3. Scroll down until you see the blue PDF upload text located between the Groups and Photos options.
4. Click + Add PDF Attachment and select the file(s) you want to include with your promo.
5. Click the Save button.