paid registration

So if I change User Group Permissions to not to allow viewing attachments, rather than showing users error page, I would like to redirect them to paid registration page. I have already setup plans/packages using Paid Registrations by Addon Flare. Can someone help me achieve this?

I'm using the XenCentral Paid Registration system so that new users need to pay a small sign up fee to join my community. It's been the only effective method of tackling spam that I have found. * Please note that these questions are not related to the add-on itself but are in relation to how...

XC Invitation & Paid Registration System is a fully-featured add-on allowing to enable free/paid invitations/referral and paid registration on your community. Product provides a solid system of monetizing the community using invitations and paid registration packages, as well as anti-spam...