Insights · transparency

The behind the numbers email: publish your own figures carefully

Publishing real operational numbers to customers is either the most credible campaign you'll send or the one you regret. Depends which numbers.

A Klaviyo growth overview on the conversion summary tab, a total revenue card beside stacked bars splitting attributed from unattributed revenue
Theo Tziapouras, founder and strategy at Engage Commerce
Theo TziapourasFounder and strategy
31 August 2026 951 words5 minute read
In short · six parts

So, transparency campaigns publish numbers a brand isn't obliged to share. What a batch cost, how much got wasted, how many orders went out late, what a supplier gets paid. Done properly it's unanswerable proof. Done selectively it's an annual report nobody asked for.

A Klaviyo business performance summary inside a live client account for one month, showing total revenue, attributed revenue and the split between campaigns and flows

Publish the number that could embarrass you

A transparency email built from flattering figures is marketing with a chart in it. This format only carries weight when at least one number is worse than the reader expected, and you say what you're doing about it.

That's the same principle in our own reporting: the split is published whether or not it flatters the month. A number you'd only publish in a good quarter isn't transparency. It's a highlight.

Operational figures beat commercial ones

Your customers aren't especially interested in your revenue and are very interested in anything that affects them. Pick numbers attached to a decision or a consequence, not to performance.

PublishWhy it landsHandle with care
Orders dispatched on timeIt is a promise, measuredYou must keep publishing it when it drops
Waste, seconds and rejectsIt proves the standard is realSay where the rejected stock goes
What a supplier is paidAlmost nobody does thisNeeds the supplier's agreement
Complaints received and resolvedIt reframes complaints as normalDo not publish once and stop

The best figures are the ones a customer already has an opinion about. Everybody who's waited in for a parcel has a view on dispatch times, which is why that number lands and a production tolerance doesn't.

Revenue and growth figures belong in a founder note about the business, not in a campaign to customers, where they mostly prompt the question of why the product costs what it does.

A number with nothing to compare it to is decoration

  • Against the same period last year, which shows direction
  • Against the target you set, which shows honesty
  • Against the category norm, where one is published and can be cited
  • Against what it was before a change you made, which shows the change worked

Without one of those, a figure is a decorative fact. With one it becomes an argument, and the reader can tell whether they're being shown something real.

Publishing once is worse than never publishing

The commitment is the campaign. A brand that publishes its delivery performance every quarter is making a promise it can be held to. One that publishes it once, in a good quarter, has advertised.

Three Rebel Aromas eau de parfume bottles standing in a row against a plaster wall

Before the first send, agree who produces the figures, how often, and what happens when they go the wrong way. If you can't have that conversation internally, the campaign dies after one round and the silence gets noticed.

The send that proves the whole exercise

Every transparency programme eventually hits a period where the numbers are poor. That send decides whether any of the earlier ones meant anything, so lead with the bad figure instead of burying it under context.

Send it on the schedule you promised, not once the recovery arrives. A late report published after the numbers improved is transparent about the good period and silent about the bad one. Exactly the pattern this whole exercise was meant to avoid.

Explain the cause, say what's changed, give the date by which it should be back. Readers are a lot more forgiving of a bad quarter than of a brand that quietly stops reporting, which is the same principle the founder note runs on.

Pick one number and ask whether you'd publish it badly

Choose the figure you'd most like to publish, then ask whether you'd still publish it in your worst quarter. If the answer's no, choose a different number. That's the one the campaign will die on.

Then check who owns it. A published figure needs a person responsible for producing it on a schedule. That's the unglamorous half of any reporting commitment, and the part that decides whether it survives past the first send.

Theo Tziapouras, founder and strategy at Engage Commerce

Theo Tziapouras

Founder and strategy at Engage Commerce, the ecommerce agency for 7 and 8 figure DTC brands.

What if our numbers are not impressive?

Unimpressive numbers with a plan attached beat good ones with no context. What damages a brand is publishing selectively, not publishing something ordinary, and readers assume whatever you left out is worse than it actually is.

Should we publish financial figures to customers?

Rarely. Revenue and margin invite questions about pricing that a campaign can't answer well. Operational numbers your customers experience directly, like dispatch performance or waste, do the credibility work without dragging you into that.

How often should a transparency campaign run?

Quarterly or annually, on a fixed schedule you announce in advance. The schedule is what makes it a commitment instead of a claim, and missing one does more damage than a poor set of figures ever would.

What if a supplier objects to a number being published?

Then it doesn't get published. Anything involving a third party needs their agreement first, and a supplier relationship is worth a great deal more than a single campaign. Ask before you write the email, not after.

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End matter

Publish the one that could embarrass you

A behind the numbers email is worth sending only if the figures are picked for what they prove, not for how they look. Choose operational measures your customers actually feel, give every number something to compare it against, commit to a schedule before you start, and lead with the bad figure when the bad quarter turns up. Done that way it's the most durable credibility campaign going. Done once, it's an advert with a chart in it.

Theo TziapourasFounder and strategy · Engage Commerce

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