Approved field-service material usage is evidence that a billable item may be ready for invoicing. It is not yet open accounts receivable. Keep submitted usage, approved actuals, draft invoices, and issued customer invoices as separate states, and move value into the AR forecast only when the source system shows a posted customer receivable.

Microsoft documents a sequence in which material usage is submitted, approved, converted into actuals, marked ready to invoice, and placed on a draft invoice before finalization. Its Project Operations approval guidance also distinguishes the approval record from the actual produced after approval. That sequence gives a field-service finance team a clear boundary between operational completion and issued AR.

Map each source state to one forecast treatment

| Source state | What it supports | Forecast treatment | | --- | --- | --- | | Submitted material usage | A billable item awaits review | Track as an upstream blocker; exclude from open AR. | | Approved material actual | The item passed the configured approval step | Track as billing-ready evidence; exclude until invoiced. | | Draft or pro forma invoice | A proposed customer document exists | Review readiness and amount; do not count as posted AR. | | Issued open invoice | The customer receivable is posted with an open balance | Reconcile into the AR population and assess timing. | | Applied payment | Cash is recorded against the receivable | Reduce the open amount once. |

Use the field-service invoice-readiness checklist to check customer, agreement, work-order, approval, and billing details before issuance.

Build a material-to-invoice bridge

For material items likely to affect near-term cash, retain the work order or project, material usage identifier, submitted amount, approval status and date, approver, chargeable flag, customer contract line, invoice-readiness status, owner, and next review date. When an invoice is issued, add the invoice identifier and reconcile the transferred amount.

Do not assume the approved material amount must equal the final invoice line. Taxes, pricing rules, contract limits, bundled charges, credits, or excluded items can change the customer document. Record the observed difference and its source rather than labeling it an error without evidence.

The field-service progress-invoice guide covers a different boundary: progress or milestone billing. Keep that distinct from usage approval even when both feed one customer invoice.

Separate billing timing from collection timing

An approval date can support a billing action, not a collection week. Once the customer invoice is posted, review its current open amount, issue and due dates, delivery status, customer acceptance, disputes, and any documented payment commitment. A ready-to-invoice item may matter to the broader cash plan, but counting it inside open AR would double-count value after the invoice appears.

The unbilled-sales boundary applies the same control across service businesses: retain upstream economic value without presenting it as an issued receivable.

Decision rule

Material approval advances billing readiness; invoice posting creates open AR. Preserve the handoff and count the amount once. AR Pulse analyzes an authorized QuickBooks receivables export, so it begins from issued source rows rather than operational usage records. It does not approve material, issue invoices, or predict payment outcomes. Apply for AR Pulse when the open-invoice population needs a ranked action layer and four-week collections range.