Free SOP template

Invoice Payment SOP Template

Use this operating procedure after a customer accepts a quote and the business needs one clear path for invoice details, payment instructions, receipt status, and delivery handoff.

Download text SOP

Download invoice payment tracker

Request a scoped build after reviewing the SOP

Invoice handoff

  • Start only from an accepted quote or owner-approved scope.
  • Record the invoice owner, customer, amount, currency, due date, and accepted scope.
  • Attach the quote or approval note before sending invoice instructions.
  • Set the next review date before closing the handoff.

Required fields

  • Invoice ID, customer, amount, currency, due date, and status.
  • Payment method, instruction owner, sent date, and receipt status.
  • Public receipt reference, reconciliation note, and delivery owner when paid.
  • Close reason if cancelled, unpaid, refunded, or replaced.

Statuses

Keep payment work separate from delivery work.

Invoice draft

Invoice fields exist, but owner review is still required before sending.

Invoice sent

The owner approved and sent invoice instructions through the chosen channel.

Awaiting payment

The invoice is open and has a due date or follow-up date.

Payment received

The owner verified payment and recorded the receipt reference.

Delivery handoff

Payment status is tied to a delivery owner, checklist, and handoff date.

Closed

The invoice was paid, cancelled, refunded, replaced, or marked not collectible.

Payment instruction rules

  • Send instructions only after owner approval and accepted scope.
  • Copy payment details from the current approved source, not from old emails.
  • For BTC, use only an owner-provided public receive address.
  • Never request or store wallet seeds, private keys, exchange logins, or withdrawal-capable access.

Receipt review

Record who verified payment, what public receipt or transaction reference was used, when delivery can start, and what handoff checklist owns the next step.

Open the fulfillment handoff SOP

Download fulfillment handoff checklist

Review invoice payment workflow

Boundary

This SOP tracks invoices; it does not handle funds.

  • No custody or wallet creation
  • No exchange account access
  • No contract or payment instruction without owner approval
  • No storage of wallet seeds, private keys, passwords, or customer secrets