How to Choose a Salon POS System: The Complete Buyer's Guide

Why Salon POS Is Different

A general-purpose POS system — Square, Toast, Clover — can process payments. But a salon POS needs to do much more: split payments across services and retail, calculate provider commissions in real time, apply discounts correctly against pre-discounted packages, process deposits, handle gift cards, and tie every transaction to a client record and a scheduled appointment.

Using a general POS in a salon creates reconciliation work, commission errors, and reporting blind spots. This guide covers what to look for in a purpose-built salon POS.

Must-Have Features

Appointment Integration

Checkout should pre-populate from the scheduled appointment — services, provider, duration, any notes or upgrades discussed. If your staff has to re-enter services at checkout, you're creating error opportunities and slowing down the client experience.

Split Payments

Clients pay with a combination of gift cards, credit cards, cash, and account credits more often than you might expect. Your POS needs to handle split payments cleanly, including partial card charges and the correct handling of tips in each scenario.

Automatic Commission Calculation

Every transaction should automatically credit the correct commission to the right provider, applying the correct rate (which may differ by service type, product vs. service, or tier). This should require zero manual calculation — the numbers should flow directly to payroll reports.

Gift Card Management

Gift cards require real-time balance tracking, the ability to sell and redeem in the same transaction flow, and proper liability accounting. Physical and digital gift cards should be managed in the same system.

Inventory Deduction

Every retail sale should immediately update inventory. If your POS and inventory system are separate, you'll spend time reconciling discrepancies — and won't have accurate reorder triggers.

End-of-Day Reconciliation

A single-click close should give you cash drawer variance, tips by provider, sales by category, refunds, and net deposits — all in one view, exportable to CSV.

Red Flags to Watch For

• Commission calculated outside the POS: If you're exporting transactions to a spreadsheet to calculate commissions, you will make errors.
• No offline mode: If your internet goes down, you need to keep taking payments. Offline mode with auto-sync is non-negotiable.
• Separate hardware required: Some platforms lock you into proprietary hardware. Factor hardware costs and replacement costs into your TCO.
• Per-transaction or per-staff fees: These add up fast at scale and make your cost model unpredictable.
• Slow checkout UX: A checkout that takes 3 minutes per client creates a line. Test it with real scenarios before committing.

Hardware Considerations

Modern salon POS runs on iPad (and sometimes Android tablet) with a card reader. Look for:

• Card reader compatibility with your preferred device
• Receipt printer support (thermal, Bluetooth or USB)
• Customer-facing display option for tip selection
• Tablet stand/kiosk options for front-desk mounting

Santurg POS runs on any iPad or browser-based terminal, uses Stripe card readers ($59 each), and works with standard thermal receipt printers. No proprietary hardware required.

The Processing Rate Question

At $50,000/month in card volume, the difference between 2.5% and 3.0% processing is $250/month — $3,000/year. Ask every vendor for their exact rate structure: card-present vs. card-not-present, Amex rates, international cards, and whether the rate is tiered or flat.