Invoicing for Mobile Field Service done right
Mobile Field Service billing has its own quirks: retainers, trust accounting, time entries, milestone billing, escrow, hourly vs. flat fee, payment plans for clients who can't pay everything upfront. Generic SaaS invoicing tools rarely cover those — they assume a one-time product sale.
LuperIQ invoicing is opinionated about how mobile field service firms actually bill. Estimate templates with milestone slots. Time-tracking that rolls into the invoice. Trust-account-aware payment routing. Stripe, ACH, check-by-mail, and payment-plan support all wired in by default.
From estimate to paid
Every invoice starts as an estimate. Send it to the client; they review it on their phone or laptop, accept it, and the system converts it to a live invoice with a payment link. The estimate version is preserved so you have an audit trail of what was originally promised.
If the client wants to pay over time, the payment-plans module (built-in) splits the total into N installments with auto-charge dates. Clients see the schedule. You see what's been collected and what's still outstanding. No spreadsheet.
Built-in compliance: trust accounting and escrow
For mobile field service firms that hold client funds — settlement money, retainers, escrow — the invoicing layer keeps trust money separate from operating funds. Receipts, reconciliations, and end-of-period reports are exportable in formats your accountant will recognize.
This isn't a replacement for your bookkeeping software, but it makes sure what your client portal shows and what your invoices say match what your trust-account ledger expects. Discrepancies surface immediately rather than at audit time.
How invoicing fits the broader Mobile Field Service cluster
Invoices link back to the client portal so clients can see history, download paid invoices, and re-pay an outstanding one in one click. They link to scheduling because every appointment becomes a billable event. And they link to marketing so review requests fire right after payment, when satisfaction is highest.
Done well, invoicing isn't friction — it's the moment that converts work into trust. Done badly, it's the place clients churn.