Quantify the gains

The method so far built a number you can trust. The final step is turning that number into value someone else can read. It starts with quantifying the gain honestly, because a vague "it saves time" convinces no one.

Measure the before and after

For the task you automated, capture the real numbers:

Time — how long did it take before, how long now, for the same output?
Cost — hardware, electricity, subscriptions, per task or per month?
Quality — does it meet the bar, and how often does it need a human fix?
Volume — how many times a week does this run?

A claim like "reduces report drafting from two hours to thirty minutes, at 90% accuracy, run daily" is quantifiable. "Makes us more efficient" is not.

Be honest about the cost

The gain is the benefit minus the real cost, not the benefit alone. Include:

the hardware and setup time,
the ongoing maintenance and the human review,
the failure rate and what a failure costs to fix.

A number that hides its own cost will collapse the moment a client digs in. A number that includes the cost is credible precisely because it is honest.

The numbers that matter to a client

A client (or a boss) cares about three things:

What changes for them — the time or money saved, in their terms.
What it costs — the price and the risk.
Why they should trust it — the evaluation that backs the claim.

Lead with the first, be upfront about the second, and have the third ready when they ask. That is the whole structure of the next two lessons.

The rule

If you cannot put a number on it, you do not yet understand it well enough to sell it. Quantify first, and the pitch becomes a statement of fact instead of an act of persuasion.