If you want to communicate details (FAQs, contact info, etc.) or link to resources (your blog, asset/brand files, etc.) you can choose to add custom text to your affiliate dashboard.

Each campaign has its own dashboard text, allowing you to display different information to members of each of your campaigns.

To add custom text, edit your campaign and click the "Toggle advanced settings" link to expand the advanced settings. Then scroll down to the rich text field labelled Affiliate dashboard text and enter your message:

You can upload your logos, ads, branding guidelines and other creative assets to a service like Dropbox and then link to the file(s) in your Affiliate dashboard text.