You are allowed to delete your post for 5 minutes after it's posted.
Delete
Are you sure you would like to mark this post as spam?
Mark as Spam
This script will report this post as spam and add a permanent IP ban for this user, type "DESTROY" below to continue.
DESTROY SPAMMER
You must have a user account and be signed to perform this action.
All can be done with core c5, no addons required.
However, there are addons that help automate the process of assigning grops on registration and selling membership and subscriptions to pages.