From the blog

Cpanel: Traffic&Disk Usage Monitor

Creating invoices and sending notification to the clients if they go over their Disk/Traffic limits is very common.

Why not put some magic here and write a tool to automate this task?

Yes we did that! You will get a list of all accounts which reached their limits for Bandwidth or Disk space.

10-04-traffic

For each client you can:

  1. Set price and create invoice
  2. Send warning notification
  3. Email customer
  4. Suspend account

suspend-create-invoice-email-over-usage-cpanel

this and more in the next version :)