Sell through rate is the share of the units a shop bought from you that they have actually sold to customers in a given period. Twelve units in, eight sold in eight weeks, and the sell through is two thirds. That one number decides whether the account reorders, and it is the number a buyer is quietly calculating about your brand whether or not you ever discuss it.
For a DTC founder this is the wholesale equivalent of a conversion rate, with one uncomfortable difference: it happens inside somebody else's shop, on a shelf you cannot see, measured by a system you have no access to. Learning to estimate it, ask about it and improve it is most of what separates a brand with forty accounts from a brand with four accounts and a warehouse full of returns.
How to calculate it
Units sold divided by units received, over a stated window.
The window is what people get wrong. A sell through figure with no period attached is meaningless — two thirds in eight weeks is strong, two thirds in ten months means your product is furniture. Always write it as a pair: the fraction and the number of weeks.
There are two versions worth keeping separate. Period sell through takes the units a shop sold in a window against what they had available in that window, and it is what a buyer's own reporting shows them. Order sell through takes a single shipment and asks how much of it moved before the shop reordered. For a small brand shipping a few cases at a time, order sell through is the more useful one, because you can calculate it without any data at all: the gap between order one and order two tells you almost everything.
A worked example. A boutique buys twenty-four units of a twelve-dollar-wholesale product in March. They reorder twenty-four in mid-May. Ten weeks, one full case cycle, so roughly two and a half units a week are leaving that shelf. If a second account takes the same twenty-four and reorders in September, that account is selling at a fifth of the rate, and the two shops need completely different treatment.
What good looks like
There is no universal target, because the number depends on price, category and how much shelf space you got. What matters is the reorder cycle it implies.
A workable rule of thumb for a small brand in gift, home or food: an account that sells through an opening order within eight to twelve weeks is healthy and will become a repeat customer without much help. Twelve to twenty weeks is ordinary and improvable. Past six months on a first order, something is wrong with placement, price or fit, and shipping more product into that shop is not the fix.
The metric that actually pays your bills is reorder rate: the share of accounts that place a second order within six months. That is the wholesale version of repeat purchase rate, and it is the honest measure of whether this channel compounds or leaks. Ten accounts with a high reorder rate is a business. Forty accounts that each bought once is a list of people who tried you.
| Weeks to reorder | Reading | What to do |
|---|---|---|
| Under 12 | Strong | Raise the order size, add a variant |
| 12 to 20 | Normal | Support the shelf, check placement |
| Over 26 | Stalled | Diagnose before selling again |
How to ask a shop for the number
Most independent retailers will tell you if you ask well. The trick is to ask in a way that is obviously for their benefit.
Bad: "Can you send me your sell through data." That sounds like an audit, and it asks a busy shop owner to go and produce a report.
Better: "Are you getting close to needing more of the lemon, or is the cedar the one moving." That is a question a shop owner can answer from memory in one line, and the answer contains the data you wanted plus the thing you did not know, which is which variant to push.
Best is to build the question into a routine rather than an event. A short note every six to eight weeks that leads with something useful — a new display card, a seasonal idea, a heads-up on a lead time — and closes with one specific question. The rhythm for that kind of contact is in retailer newsletter, and the one-to-one version is in retailer support.
Some shops run point-of-sale systems that can share data with brands, and a few marketplaces surface it automatically. Take it where it is offered and never pester for it where it is not. A shop that feels monitored stops replying.
What to do when sell through is poor
Resist the instinct to blame the product. Four other causes are more common and all of them are fixable.
Placement. A product on a bottom shelf at the back sells at a fraction of the same product on a counter by the till. This is the largest single lever and it is entirely about relationship, not price. What influences it is covered in retail placement.
Price on the shelf. If the shop has priced above your suggested retail, the product looks expensive next to its neighbours and stalls. If they have priced below, it moves but teaches the market a number you did not choose. Both are worth a quiet conversation.
Staff knowledge. Nobody sells a candle that the person behind the counter cannot describe. A single index card of three sentences — what it is, who it is for, one thing to say — does more for sell through than any discount.
Assortment. A shop that took one variant of a four-variant range often sells poorly because the display has no presence. Two or three facings of a thing read as a collection; one facing reads as a leftover.
Using the number to sell
Once you have sell through figures from a few accounts, you own the most persuasive asset in wholesale: proof that your product moves in a shop like the one you are pitching.
A line in a cold email that says a similar shop in a similar town reordered within ten weeks does more work than three paragraphs about your ingredients, because it answers the buyer's actual question, which is whether your product will be sitting on their shelf in December. Where that line fits in a pitch is in pitch to retailers.
Keep it specific and keep it true. Do not name accounts without permission, do not round numbers upward, and do not quote your single best shop as if it were typical. A buyer who discovers your proof is decorative stops believing the rest of the email.
Turning sell through into more orders
The practical use of the number is deciding where to put your attention, and the split is usually uneven.
Accounts selling through fast should be asked to widen, not just to repeat. A second variant, a counter display, a seasonal exclusive. These shops are your easiest growth and they are almost always under-sold to.
Accounts in the middle need support, not product. Better shelf cards, a photograph they can post, a note on what is selling elsewhere. Moving an ordinary account to a good one costs almost nothing and compounds.
Stalled accounts need diagnosis before another shipment. Ask what happened, listen, and be willing to take the answer "it did not fit our customer" without argument. A brand that gracefully accepts a no keeps a door open for a different product in two years.
For the arithmetic behind whether those reorders are actually profitable at your price, wholesale margin is the place to check your assumptions before you chase volume for its own sake.
And when the pattern in your sell through data says your product does well in one kind of shop and badly in another, the next move is finding more of the kind that works. Paste your product link into WholesalePilot and look at the preview of retailers and distributors stocking comparable products, then weight your outreach toward the shop type your own numbers already endorse.
Questions brands ask about sell through
Does sell through include the units still in transit? No. Count what the shop physically received, otherwise the figure flatters you.
What if a shop will not share any numbers? Use reorder timing instead. The date of the second order is a perfectly good proxy and it costs nobody any effort.
Should you take back slow stock? Generally not as a policy, because it turns wholesale into consignment and moves the risk back onto you. A one-off swap for a better-fitting variant with a good account is a different thing and often worth doing.
Is a high sell through always good? Not if it means the shop is under-ordering. A shop that sells out in three weeks and then has an empty shelf for a month is losing you sales, and the fix is a larger order, not congratulations.