1. Buy your own PC
Pick a Windows touch PC that fits the counter or lobby. We recommend an all-in-one POS PC from Amazon if you do not already have one.
Product
POS System
Retail POS for nail supply store owners: import a sample catalog, run inventory, and sell, refund, or exchange on a modern counter UI.
Sample catalog import + inventory
Start with a product catalog, then keep stock matched to the shelf.
Sell, refund, and exchange
Simple tickets on a modern UI your counter staff will actually use.
Multi-Station Control
Monitor devices and enforce plan-based station limits.
Business Reporting
Daily sales, employee performance, and category-level analytics.
iThinh POS screenshots
Inventory, catalog import, sell / refund / exchange on the counter.
Runs on any Windows touch PC you buy
You do not buy a locked kiosk from us. Use a Windows 10 or 11 PC with a touch screen — all-in-one counter PCs, lobby tablets with Windows, or a regular touch laptop.
2. Install the app
Download the Windows installer on this website, or get the same app from the Microsoft Store. Both work on the PC you purchased.
3. iOS coming soon
Windows is ready today. iPhone and iPad apps for POS, Salon Management, Check-In, and Payroll are coming soon. The free SalonClient guest app is already on the App Store.
Recommended printer, scanner, and PC
We do not sell hardware. These Amazon searches match what our Windows apps already support: USB ESC/POS receipt printers and USB barcode scanners.
Amazon listings change. Look for USB, 80mm thermal / ESC/POS on printers, and HID keyboard-wedge USB on scanners. iThinhTech is not an Amazon seller.
Product Details
Understand who this product is for, what workflows it covers, and the outcomes you can expect.
Who it is for
Nail supply stores and beauty retailers that need fast checkout, barcode operations, and reliable stock control.
What you can run
Barcode sales, returns, discount rules, stock intake, and daily shift-level reporting from one dashboard.
Expected outcomes
Shorter checkout time, fewer stock errors, and clearer decisions from real-time performance reports.
Need an offline installer?
Install Nail Supply POS on Windows without an app store—ideal for checkout counters and trial setups.
64-bit Windows 10 or later. Microsoft WebView2 Runtime required.
AI Product Advisor
Not sure which plan fits? Ask AI and get a recommendation based on your business size and workflow.
Tip: include your store size, daily transaction volume, and number of devices for better recommendations.
Start your 30‑day free trial
"Victorious warriors win first and then go to war."
Strategy and marketing start with proof. Download our app free on any platform, test your workflow with your team, then pick the right plan with confidence.
POS Pricing
A complete POS solution for Nail Supply retail stores with inventory, checkout, and reporting tools.
Billing & trial
Manage your subscription anytime at ithinhtech.com.
Devices & provisioning
- Your first device is included. Add more stations based on your plan.
- Starter: 1 device, Growth: 3 devices, Pro: 10 devices.
- If you exceed your plan’s device limit, the app will guide you to upgrade.
Card rates
The customer pays the listed price. The store pays the fee from its payout. The fee is not added at checkout.
- Reader at the store: 2.85% + 15¢. A $50 charge costs $1.58. The store receives $48.42.
- Pay now in the customer app: 3.25% + 35¢. A $50 payment costs $1.98. The store receives $48.02.
Paying in the app costs more because an online card costs more to process. A full refund returns the fee. A card dispute costs $15. Full card payment policy
Starter POS
Great for single-counter operations.
$49.95/mo
- 1 device
- Core checkout + reports
- Email support
Growth POS
Built for high-volume daily operations.
$69.95/mo
- 3 devices
- Advanced operations
- Priority support
Pro POS
For multi-register, multi-location teams.
$89.95/mo
- 10 devices
- Multi-site controls
- Premium support