Salon operations
Gestion d’inventaire de salon : comptage et réapprovisionnement
Séparez le backbar de la vente au détail, consignez les mouvements de stock et planifiez la prochaine commande selon la consommation réelle.
Publié le : · 11 min read
Par NeonO · Mis à jour le :
Comment gérer l’inventaire d’un salon?
Suivez les produits de vente au détail séparément des produits de backbar consommés durant les services. Consignez livraisons, ventes, consommation et ajustements dans des unités cohérentes, rapprochez les registres des comptages physiques et fixez les seuils selon la consommation, le délai fournisseur et une réserve de sécurité. Commencez par les articles à forte rotation, coûteux ou sensibles à l’expiration.
Un tableur peut soutenir ce processus si les mouvements sont consignés régulièrement; un simple comptage ne montre pas la consommation entre deux comptages. La liste ci-dessous précise les champs à enregistrer et les écarts à examiner avant d’ajuster le stock.
Une liste de vérification pour le comptage hebdomadaire
Choisissez un moment de comptage et une personne responsable des ajustements. Séparez vente au détail, consommables de backbar et outils durables. Notez pour chaque article SKU, emplacement, unité, quantité physique et enregistrée, coût unitaire et expiration pertinente. Utilisez la même unité pour réception, consommation et comptage.
Consignez séparément livraisons, ventes, consommation de services, reprises, échantillons, déversements et retours. Examinez les écarts avant l’ajustement. Commencez par les articles à rotation élevée, coûteux ou sensibles à l’expiration, puis prévoyez un comptage complet. La cadence hebdomadaire/mensuelle est un point de départ suggéré, pas une règle universelle.
The four numbers worth tracking
Before you touch a tool, decide what you're actually trying to learn. Four numbers cover almost everything a salon owner needs to make a decision.
| Number | What it answers | Plage illustrative de planification |
|---|---|---|
| Backbar cost % | Is product cost eating my service margin? | 8–12% of service revenue |
| Retail margin % | Is the shelf earning its floor space? | 45–55% gross |
| Weeks of cover | Am I holding too much cash on a shelf? | 4–6 weeks on fast movers |
| Shrinkage % | How much product never became revenue? | Under 2% of purchases |
Ces plages sont des hypothèses illustratives, non des références de salon vérifiées indépendamment. Fixez vos cibles selon vos services, coûts et registres de consommation.
Why the spreadsheet breaks
Picture a Thursday. Three colour clients back to back, a walk-in blow-dry, and a retail sale at 6:40pm. Here is what actually gets recorded in each system.
Spreadsheet
- Count happens once a month, if the month is calm
- Colour mixed mid-service is never written down
- Corrective re-dos draw product with no ticket attached
- Reorder decided by looking at the shelf
- Cost per service is an estimate, revisited yearly
Deducted at checkout
- Every service carries its own product recipe
- On-hand falls as the ticket closes
- Re-dos are logged as a zero-revenue draw
- Reorder list is generated from actual usage
- Cost per service is a live number, per stylist
Set it up in one afternoon
The reason most inventory projects die is scope. Salons try to enter 400 SKUs at once. Don't. Start with the twenty percent of products that account for most of your spend, and let the tail wait.
1.Pull your last three distributor invoices
Sort by dollars spent, not by line count. The top twenty percent of items usually accounts for seventy to eighty percent of your product spend. That list is your entire starting scope.
2.Record the true unit cost
Utilisez des unités cohérentes, comme grammes ou millilitres, et excluez du coût les taxes récupérables seulement si vous y êtes admissible. L’inscription TPS/TVH et les conditions de crédit comptent; demandez à votre comptable si la taxe fait partie du coût produit.
3.Write a recipe for your ten most-booked services
Root retouch, full head of foils, gloss, blow-dry, beard trim. Grams of colour, millilitres of developer, one pump or two. Approximate is fine on day one; precision comes from use.
4.Deduct at checkout, not at count time
This is the part a spreadsheet cannot do. When the ticket closes, the recipe comes off the shelf. Counting becomes a verification step instead of the source of truth.
5.Count weekly on fast movers, monthly on the rest
A ten-minute Monday count of thirty items keeps the system honest. A two-hour count of every SKU gets skipped, and a skipped count is how the whole thing unravels.
Where the money actually is
Prenons un salon fictif de quatre stylistes avec 42 000 $ CA de revenus mensuels et un backbar à 14 %, soit 5 880 $ CA. Le graphique est une répartition inventée pour un exemple, non des données observées ni un résultat promis.
- Colour and lightener$2,650 · 45%
- Developer$940 · 16%
- Treatments and bond builders$810 · 14%
- Shampoo, conditioner, styling$720 · 12%
- Unrecorded draws and over-mixing$760 · 13%
La tranche de 760 $ CA est une hypothèse de cet exemple. Lors d’un vrai comptage, un écart inexpliqué doit être examiné : unités, erreurs de livraison, consommation non consignée ou autres causes. Ne l’assimilez pas entièrement à du gaspillage évitable.
Backbar at 14% of $42,000 = $5,880 / month
Backbar at 10% of $42,000 = $4,200 / month
Difference = $1,680 / month
Annualised = $20,160 / yearFigures above are a worked illustration on a four-stylist salon, not a promise. Run the same arithmetic on your own distributor invoices — the shape of the answer tends to hold even when the numbers don't.
What tightening it up looks like month by month
Backbar percentage doesn't fall because you bought software. It falls because measurement changes behaviour: weighed mixing, logged re-dos, and prices that finally move with product cost.
Reordering without guessing
Most salons reorder by eye: the shelf looks thin, so they call the distributor. That produces two failure modes at once — a stockout on the colour everyone books, and eleven tubes of a shade you use twice a year.
Set a par level per item, not per order
Par level is simply the quantity that covers your lead time plus a buffer. If your distributor delivers in five business days and you use six tubes a week, your reorder point is around eight tubes, not “when it looks low”.
Weekly usage = 6 tubes
Lead time = 1 week
Safety buffer (30%) = 1.8 tubes
Reorder point ≈ 8 tubes
Order quantity (4 wks) = 24 tubesWatch weeks of cover, not dollars on the shelf
A $9,000 stockroom is fine if it turns every four weeks and alarming if it turns every four months. Weeks of cover is the number that tells you which one you have, and it's the fastest way to release cash without changing a single price.
Retail is a different business
Backbar is consumed and belongs in cost of service. Retail is sold and belongs in gross margin. Tracking them in one list is the most common reason a salon can't explain its own numbers.
| Question | Backbar | Détail |
|---|---|---|
| Where does the cost land? | Cost of service | Cost of goods sold |
| What does success look like? | Lower % of service revenue | Higher turns per year |
| Who decides quantity? | Service mix and recipes | Sell-through rate |
| Typical mistake | Never deducted | Over-ordered on launch |
A twelve-week rollout that survives contact with a Saturday
Step 1
Weeks 1–2: top 20% only
Costs loaded, recipes written for ten services.
Step 2
Weeks 3–6: deduct at checkout
Team logs re-dos and staff use as zero-revenue draws.
Step 3
Weeks 7–9: par levels
Reorder points set from real usage, not memory.
Step 4
Weeks 10–12: price review
Services above target cost get repriced or re-scoped.
By week twelve you should be able to answer one question without opening a spreadsheet: what did product cost me on that service, for that stylist, last Tuesday? If the answer is instant, the system is working. If it takes an afternoon, you still have a spreadsheet — it just lives somewhere else now.
Lecture connexe : What hair colour costs per service · Studio Couleur · Liste de vérification d’export clients
Sources
- CRA — Input tax credits (GST/HST registrants)
- NeonO — Inventory Management
- CRA — Inventory and cost of goods sold
- Worked examples use illustrative Canadian wholesale pricing in CAD.
Questions fréquentes
- How often should a salon count backbar inventory?
- Count the fast-moving twenty percent of items weekly and everything else monthly. A full count of every SKU every week is the reason most salons abandon inventory tracking within two months.
- What is a good backbar cost percentage?
- Cet article n’établit pas de cible universelle. Calculez votre coût produit en pourcentage des revenus de services, puis fixez une cible selon vos services, coûts de gros et prix. Les plages ci-dessous sont des exemples de planification, pas des références sectorielles vérifiées.
- Why does a spreadsheet stop working for salon inventory?
- A spreadsheet records a count; it doesn't record consumption. It can't tell you a colour tube left the shelf during a specific service, so the number is stale the moment someone mixes a bowl. Deducting product at checkout is what makes the count self-maintaining.
- Should retail and backbar be tracked separately?
- Yes. Retail is sold inventory with a margin; backbar is consumed inventory that belongs in your cost of service. Mixing them into one number hides both a retail margin problem and a service pricing problem at the same time.
- What is shrinkage in a salon?
- L’écart d’inventaire est la différence entre le solde enregistré et le comptage physique. Vérifiez livraisons, unités, consommation non consignée, déversements, échantillons et retours avant d’attribuer une cause. Un écart inexpliqué ne prouve ni vol ni gaspillage.
Let checkout do the counting
NeonO deducts backbar product against the service that used it, so your on-hand number updates itself and your reorder list writes itself. No parallel spreadsheet to maintain.
See Inventory Management →