Merchandise metrics that actually change a one-person business's decisions

Merchandise produces more numbers than any other creator income line and fewer useful ones. Orders, views, add-to-carts and impressions all move; almost none of them changes a decision. The eight below do, and each is defined here as a calculation you run on your own records rather than as a value to hit.

There are no target figures on this page. A good sell-through in one subject is a bad one in another, and anybody publishing a benchmark for this is describing their own shop.

What to take away

Landed cost per unit

Everything the item costs you by the time it reaches a buyer, divided by units. Production, shipping in, packaging, shipping out where you pay it, payment processing, storage, and the replacements you send when something arrives damaged.

Most first attempts stop at the production quote, which is the smallest component in many runs. Compute it once properly and keep the working, because every pricing and reprint decision is made against this number. The merchandise pillar goes through the full stack.

Sell-through by unit and by variant

The share of a run that has sold, and the same figure for each size or colorway.

The total is reassuring and the variant breakdown is informative. A run that looks healthy overall is often one popular variant carrying four that are not moving, and that is a purchasing instruction for next time rather than a marketing problem now.

Inventory age

How long unsold units have been sitting, measured from arrival rather than from launch.

Stock does not improve with time. Old inventory is money you already spent, sitting in a box, and the decision it feeds is whether to discount, bundle, give it to members or write it off. Making that decision at a set age is better than making it when you notice.

Return and replacement rate, with reasons

How many came back, and why. Wrong size, damaged in transit, not as pictured, changed their mind.

Each reason points somewhere different. Sizing sends you to the size chart and the photographs. Damage sends you to packaging. Not as pictured sends you to the product page, which is a writing and photography problem rather than a manufacturing one.

Support minutes per order

Time spent on questions, tracking, replacements and address corrections, divided by orders shipped.

This is the metric that most often converts an apparently profitable line into an unprofitable one, and almost nobody tracks it. Log it roughly for one month. If the answer is uncomfortable, the fixes are usually a better product page, clearer shipping expectations and an order status a buyer can check without writing to you.

Time to ship, against what you promised

The gap between the shipping window you published and the one you delivered, tracked per run.

A promise about shipping is a commitment to the buyer, and the Federal Trade Commission's mail order rule page sets out what a seller owes when a date slips in the United States. Measuring the gap is how you find out whether the next window you publish is honest.

Repeat buyer share

Of the people who bought, how many had bought before.

For an income line, repeat buyers are the difference between a business and a series of launches. For a retention item, this metric is not the point at all, which is why the job of the item has to be decided first. The membership pillar is the right frame when the item exists to make members feel like members.

Return on hours for the whole line

All the hours the line consumed across the year, including design, supplier conversations, photography, packing, support and the day spent at the post office, against what the line actually netted.

Run this once and it commonly reorders your year. Merchandise is the income line most likely to feel substantial and rank last on this measure, which is a finding about time rather than about the product. The method for computing it across every line at once is set out in the benchmarks pillar.

A review rhythm that fits a one-person business

Four cadences, and only the last one is a strategic decision. The others are maintenance, which is what merchandise mostly is once it exists.

What not to measure

Storefront page views, social impressions on the announcement, and any dashboard estimate of revenue that has not settled. They move for reasons unconnected to the decisions above.

Also skip comparisons against other creators' published shop numbers. You cannot see their landed cost, their support burden, their audience or whether they are pleased with any of it. The figure that reaches you was usually chosen because it reads well.

Money a storefront collects on behalf of a tax authority is not revenue either.

An accountant should confirm whether to keep it separate in the ledger from the start, not infer it here, as the tax pillar explains.

For every metric above, keep settlement statements rather than summaries, the discipline the Internal Revenue Service describes in its recordkeeping guidance.

Common questions

How precise do the hour estimates need to be?

Precise enough to rank the line against your others. Nobody needs the minute, and most people undercount packing and support by a lot, so round upward on both.

My run sold out. Is that a success?

It means you priced and sized well, or ordered too few. Look at how quickly it went and how many people asked afterwards before you decide which.

Should I discount old stock?

Often, and earlier than feels comfortable. The money is already spent; the only live question is whether the units do something useful before they do nothing.

What if the numbers say to stop and I do not want to?

That is allowed, if you say why. A line kept because you enjoy it and it pays for itself is a legitimate decision. A line kept because you have not looked is not.