Client Billing Tab

Published Jul 11, 2026 · Updated Aug 07, 2026 · 2 min read

Manage one customer's money in one place: invoiced/paid/balance KPIs, a preview of the next invoice with per-client price overrides, pending one-time charges, and full invoice and payment history.

A client's Billing tab: invoiced/paid/balance/ledger KPIs, the upcoming invoice preview and pending charges

The Billing tab on a client's profile is the single place to manage one customer's money - what they have been invoiced, what they have paid, what they owe, and what is coming next. Open any client and switch to the Billing tab (needs the billing view permission).

1. The money at a glance

Four KPI cards summarise the account: Total Invoiced, Total Paid, Balance Due and Ledger Balance. This is the fast answer to "where does this customer stand?" before a call or a truck roll.


2. Upcoming invoice

ISPBox shows a preview of the next invoice before it is issued - its scheduled and due dates, each service line with base price and tax, and the projected total. You can edit the price for this customer here (a per-client override) if you have agreed special pricing.


3. Changing the plan

Each service line has a Change plan action: pick the new plan, apply it now (with a fair mid-period settlement previewed up front) or schedule it for the next renewal. Scheduled changes and the change history live in the Plan changes card on this tab. The full flow - settlement modes, scheduling, billing-period switches - is covered in Changing a Client's Plan.


4. Pending charges and one-time fees

Add one-time charges - an install fee, a hardware sale, a one-time fee - that wait in Pending Charges until the next invoice, where they are rolled in automatically. This is also where late fees and proration adjustments land.


5. Invoices and payments

Further down, the tab lists this client's full invoices (with status and balance) and payments. You can generate an off-cycle invoice, record a manual payment, or open an invoice PDF - everything for one customer without leaving their profile. For a portfolio-wide view, use the Invoices overview.