sign up for a publisher account

(Important: You must have a valid Google AdSense account in order to participate in Google Affiliate Network.)
To sign up for Google Affiliate Network:

1. If needed, apply to Google AdSense.
2. Visit the Google Affiliate Network sign-up page.
3. Provide your AdSense username and publisher ID.
4. Provide your website information, promotional details, and other profile information to create your Google Affiliate Network account.

You'll receive an email notification after the application review process is complete (typically within 24 hours).

by : google affiliate