I have set up the new Aweber integration for my customers who purchase products. That's fine. However, I have a separate list of affiliates who don't need to purchase anything (just sign up as affiliates). In Access Permissions, there needs to be "New Affiliate Sign-up" (instead of only products). If I allow Free Access Permissions, this item is available for all registered customers (and not all customers will be affiliates so they won't want to be signed up for the affiliate list).