Quote to Cash: what happens between an enquiry and the money arriving
Also called: Q2C · Order to Cash · O2C · Lead to Cash · RFQ to payment
Quote to cash is the path a single customer enquiry takes through a company, from the moment someone asks for a price to the moment the payment clears. It is not a department. It crosses sales, estimating, planning, production, despatch and finance, and it is handed over between them nine or ten times.
Most people who work in it only see two or three steps. The estimator never watches the invoice go out; the credit controller never sees the assumptions that were baked into the price four months earlier. That gap is where the money leaks — a quote priced on a two-week lead time that production could never hit, an invoice raised against a delivery note nobody signed, a payment held up over a purchase order number that was never carried forward.
This map walks the whole chain in order. Each step names its owner, the documents it produces, what has to be true before it starts, and the specific ways it goes wrong.
- Starts with
- A customer asks what something would cost — by email, through a portal, or on a formal request for quotation.
- Ends with
- The payment is received, matched to the invoice, and the account is closed at zero.
The chain — 11 steps
Each step is a page. Open any of them to see who owns it, what it produces, and how it fails.
Where the chain breaks
Not inside the steps — between them. These are the handovers that cost the most, and every one of them belongs to nobody in particular.
Costing → Quotation
The assumptions behind the cost — batch size, material grade, lead time, tooling — are not written on the quotation. Nobody can tell later whether the price still applies to what the customer actually ordered.
Purchase order → Order entry
The order is entered from the quotation rather than from the purchase order, so a price, quantity or date the customer changed is never noticed until the invoice is disputed.
Production → Shipment
Part quantities ship without the order being split in the system, so the invoice bills the full quantity and the customer pays for what arrived.
Shipment → Invoicing
The invoice is raised before the proof of delivery exists. When the customer queries it there is nothing to send back, and the clock on the debt restarts.
Invoicing → Receivables
The customer's purchase order number is missing from the invoice. Accounts payable cannot match it to anything, so it sits unapproved and nobody is told.
Common questions
›What is the difference between quote to cash and order to cash?
Order to cash starts when a customer order is received. Quote to cash starts earlier, at the enquiry, and so includes costing, quoting and negotiation. In a make-to-order business those three steps decide most of the margin, which is why quote to cash is the more useful boundary.
›How long should the whole chain take?
There is no single answer, because the production step alone varies from hours to months by industry. The useful version of the question is asked one handover at a time: how long between the RFQ arriving and the quote going out, between the purchase order and the acknowledgement, between despatch and the invoice. Those gaps are controllable, and each one is measured separately.
›Who owns quote to cash?
Usually nobody, which is the problem. Sales owns the front, operations owns the middle and finance owns the back, and the handovers between them belong to no one. Companies that measure the chain end to end normally give it to a commercial or operations director rather than creating a new department.
›Where does the margin actually get lost?
Rarely in one place. It leaks in small amounts at every handover: an estimate that omitted setup time, a concession given in negotiation that never reached the order, a scrapped batch that was rerun without repricing, freight that was quoted ex-works and shipped delivered, and a late payment that cost two months of financing. Each is small; together they are the difference between the quoted margin and the earned one.
Reviewed 2026-08-15. Nothing here is legal, tax or accounting advice — contractual and tax practice varies by jurisdiction.