Inventory and retail

Product is one of the largest costs in a salon, and much of it is invisible. Color that is mixed and thrown away, back-bar shampoo used with a heavy hand, and retail stock that sits on a shelf for a year all cost money that never shows up in the appointment book. Inventory and retail tools make that visible: what you use per service, what you sell, and what you need to reorder.

The color bar is where many salons start. SalonScale pairs a connected scale with an app, so stylists weigh each bowl as they mix and the system records how much product went into each client's service. Over a few weeks that shows real product cost per color service, which stylists over-mix, and what to reorder. Some salons then add a product charge based on what was used, which can make color pricing fairer for long and short hair.

For retail and back-bar stock, many salons use the inventory features in their salon software. Others run a separate retail point of sale, such as Shopify POS, Square for Retail or Lightspeed Retail, especially when they also sell products online or run a boutique next to the salon. Simple inventory apps such as Sortly and inFlow help track supplies like foils, gloves and towels by barcode or photo, with alerts when stock runs low.

AI features here are mostly about forecasting and reordering: suggesting reorder amounts from past sales, spotting slow sellers, or reading a supplier invoice into your stock. They depend on accurate counts. Do a full stock count before you start, and make sure every sale and every use of back-bar product is recorded, or the forecasts will be wrong.

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6 salon and spa tools in inventory and retail

SalonScale

Color bar app paired with a smart scale that weighs every bowl, tracks product used per service and helps price color services.

  • Mobile app

Shopify POS

by Shopify

Point of sale from Shopify that sells retail in the salon and online from one product catalog and stock count.

  • Developer API

Square for Retail

by Block

Retail point of sale from Square with item variants, stock counts, purchase orders and vendor management.

  • Developer API

Lightspeed Retail

by Lightspeed

Retail point of sale and inventory system for stores, with purchase orders, multi-location stock and reports.

Sortly

Inventory app for small teams that tracks supplies by photo, barcode and location, with low-stock alerts.

  • Mobile app

inFlow Inventory

by inFlow

Inventory management for small businesses with stock tracking, purchase orders, barcodes and reorder points.

When you compare tools, ask whether they know your product lines. A color bar app with your brands in its library saves hours of setup, and a retail system that reads supplier barcodes speeds up receiving. Ask how stock and sales flow into your salon software, so retail commission and client purchase history stay in one place.

Retail also depends on the chair. Clients buy what their stylist used and explained. Tools that show each stylist their retail sales, and which products they used on each client, give the team a reason to talk about home care without a hard sell.

Finally, decide who owns stock. Inventory tools only work when one person counts, receives and reorders on a routine. Give that job to someone by name, with a little time each week to do it.

Questions about inventory and retail

Is weighing color worth the extra step?

Many color-heavy salons find it is, because it shows real product cost per service and cuts waste. It takes a few weeks for stylists to get used to it. Start with a trial and compare product orders before and after.

Should I use my salon software for retail or a separate point of sale?

If you only sell products to salon clients, your salon software is usually enough and keeps retail commission in one place. A separate retail system helps if you also sell online, run a boutique, or carry a large range of products.

How often should a salon count stock?

A full count every month or quarter, with quick checks on fast-moving color and retail lines each week, works for many salons. Pick a schedule you can keep, and record what you find each time.

Can these tools reorder products automatically?

Some suggest reorders based on sales and stock levels, and a few can send purchase orders to suppliers. Review orders before they go out, especially for color, where a wrong shade or a large order can tie up cash.

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