Writing prices, estimates and quotes with the right level of certainty

A quote can contain a confirmed price, an estimate, a range, or a provisional scope, and each of those is a different kind of statement. Problems tend to arise not from the number itself but from language that doesn’t make clear which one is being offered.

Four different things a quote can say

• , A confirmed price for a defined scope: “The fee for this project is $X, covering the deliverables listed below.”
• , An estimate based on known information that could change: “Based on the brief provided, I estimate the cost at approximately $X.”
• , A range, where scope or effort genuinely varies: “Depending on the extent of revisions required, this typically falls between $X and $Y.”
• , A provisional figure tied to scope that isn’t yet finalised: “This figure assumes the scope outlined on [date]; if that changes, the price will be revised accordingly.”

Each of these can be accurate. The difficulty arises when a confirmed price is written with the qualifying language of an estimate, or when an estimate is presented as though it were fixed.

Where the wording can blur the distinction

“I hope this doesn’t seem too much, I’ve done my best to keep it as competitive as I can” attaches an apology to what may otherwise be a confirmed, considered price. It does not change the number, but it introduces uncertainty about whether the number is meant to be read as fixed.

“Roughly around $X, give or take” attached to a figure that is actually a firm quote understates the certainty behind it. The reverse also happens: a genuine estimate stated as a flat figure with no qualification can leave a client with an expectation the final invoice doesn’t meet.