Conversion milestone
A classification that tells what a funnel stage means — qualification, proposal, won, or lost — so metrics know what to count.
Also known as: conversion milestone · conversion stage · funnel stage type · pipeline stage classification · won/lost milestone
Try CRPRO free for 7 daysIn a funnel, not every stage carries the same weight. Some are just passing through; others mark a change of state: the contact became a real opportunity, received a price, bought, gave up. Those are the conversion milestones, and they are what allows any system to calculate anything at all.
Why the metric depends on this
A board with the columns "new," "talking," "quote," and "end" is perfectly readable to whoever works on it and completely mute to the software. No tool guesses that "end" means a closed sale — and without that information, there is no revenue won, no average order value, no conversion rate. Classifying the stage is what turns a nice-looking board into a source of numbers.
The four that are usually enough
| Milestone | What it means | What it unlocks |
|---|---|---|
| Qualified | the contact passed the filter | top-of-funnel efficiency |
| Proposal | received a price or quote | proposal-to-sale conversion |
| Won | became a customer | revenue won and average order value |
| Lost | closed with no sale | an honest conversion denominator |
Not every stage needs a milestone. A six-column funnel usually has four ordinary stages and two or three milestones — and that is fine.
The mistake that jams everything: the loss nobody logs
"Lost" is the stage people avoid using, because it feels like admitting defeat. The effect is predictable: the deal with no outcome keeps adding to open pipeline value, conversion looks better than it is, and nobody knows how much is actually being lost or why. Moving a deal to lost is not giving up on the customer — it is closing the record. The contact stays in the base.
Two won milestones in the same funnel
Another common case: "closed" and "contract signed," both classified as won. Revenue starts getting counted twice or not at all, depending on which path the deal took. One funnel, one won milestone.
On CRPRO
Each funnel stage can be classified as qualified, proposal, won, or lost. That classification is what the dashboard uses to compute revenue won, average order value, deals won, deals lost, and the period's conversion rate — always at the organization level.
Frequently asked questions
What is a conversion milestone?
It is the classification of a funnel stage that tells the system what it means: qualification, proposal, won, or lost. Without that marking, the columns are just names and no metric can be calculated from them.
Does every stage need a conversion milestone?
No. Most stages are just passing through and need no classification. Mark the ones that change the deal's state — typically qualification, proposal, won, and lost.
Why log the lost deal?
Because without logged losses, the conversion denominator never closes: the rate looks better than it is, and open pipeline value accumulates dead opportunities. Logging the loss ends the deal, not the relationship with the contact.
Can I have two stages marked as won?
You can, but it usually scrambles the numbers. With two won milestones, the same sale can get counted twice or not at all, depending on which path the deal took. One won milestone per funnel avoids the problem.
Where do milestones show up in the metrics?
In the dashboard's conversion metrics: revenue won and average order value come from deals in the won stage, and the conversion rate comes from the ratio of wins to wins plus losses in the period.
Related pages
Related glossary terms
Sales pipeline
A representation of the stages a contact moves through from first contact to purchase, used to measure where deals stall and to project revenue.
Sales pipeline
The list of deals currently in progress, sorted by stage and value, showing how much is at stake right now and where each opportunity is stuck.
Conversion rate
The proportion between who advanced and who could have advanced, measured across the whole funnel or between one stage and the next.
Open pipeline value
The sum of the value of deals that have not yet been won or lost, read by stage to show how much is actually at stake.
Kanban
A visual flow-management method in which work is represented by cards in stage columns, with an explicit limit on simultaneous items.
KPI (Key Performance Indicator)
A metric chosen to answer whether a target is being hit, with an expected value, a deadline and someone responsible for it.