Ticket Client Company and Invoice Amount Hook
This small WHMCS admin hook shows the linked client’s company name directly on the admin ticket view. It can also show either the client’s unpaid invoice amount or overdue invoice amount.
It helps support staff see useful account context while handling a ticket, without opening extra client or invoice pages first.
The hook is display-only. It does not change tickets, invoices, clients, templates or client-area output. It also does not notify the client, so your team stays in control of how payment matters are handled.