POSMaster - Point of Sale, Inventory & Multi-Branch Management

Fast POS Screen

• Barcode scanning with a USB/Bluetooth scanner or the device camera (or both), with an optional beep
• Instant autocomplete product search (under 300 ms on 5,000 products) and a category grid
• Cart with unit picker, quantity, line discount, and one discount applied to several selected lines
• Order discount, coupons, tax and automatic promotions
• Customer search with quick add and loyalty points balance
• Split payments: cash, card, mobile, bank, gift card and loyalty points, with change due
• Hold / park and resume sales
• Print receipts on 58 mm, 80 mm or A4 paper
• Keyboard shortcuts: F2 search, F4 customer, F8 hold, F9 pay

Offline POS (PWA)

• Install the POS as an app on a PC or tablet
• Products, prices, taxes, promotions and customers are cached on the device
• When the internet drops, a clear "Offline" bar appears and selling continues (cash and card)
• Receipts print with a temporary number; sales sync automatically when the connection returns
• The server recalculates every synced sale and assigns the real invoice number – a sale can never be imported twice
• An Offline sales review page shows the manager any price or stock differences

Customer Display & Kitchen Tickets

• Second screen for customers: live cart, total, paid amount, change, a thank-you screen with an optional QR code, and up to 5 promo pictures while idle
• Kitchen / bar preparation tickets without prices, with per-line notes – switch them on per category (Food, Drinks…)
• Manual "Send to kitchen" button for table orders and held sales

Products & Catalogue

• Single and variable products (e.g. Size × Colour), each variant with its own SKU, barcode, cost and price
• Multi-unit: define units with a base unit and factor (Box = 12 Pcs); stock is always kept in the base unit
• Automatic or manual barcodes (Code128 / EAN-13) and QR codes
• Barcode / QR label printing on A4 sheets or label rolls
• Categories, brands, tax rates, product images, low-stock alert quantity
• CSV import and export

Inventory & Purchasing

• Stock per branch or warehouse
• Stock transfers between branches
• Stock adjustments (+/−) with a reason
• Full stock movement ledger, low-stock and out-of-stock lists
• Purchases from suppliers with paid / partial / due payments
• Returns to suppliers: lower what you owe or record the supplier's refund

Sales, Quotations & Returns

• Sales list, invoice view and print, add payments to due invoices
• Sale returns put stock back, refund the customer and reverse loyalty points
• Quotations (draft / sent / accepted) that convert to a sale in one click

Marketing & Customer Loyalty

• Coupons: percent or fixed, minimum order, usage limits, per-customer limits, start and end dates
• Gift cards: auto-generated codes, balance, expiry and full transaction history; redeem at the POS
• Loyalty points: earn per amount spent, redeem as payment, minimum points to redeem
• Multi-item promotions (e.g. "buy 3 drinks, save 10%") by product or category, branch and date range – applied automatically in the cart

PDF & Email

• Download invoices, quotations, purchases and returns as PDF with logo and barcode – Arabic renders correctly right-to-left
• Email any document with the PDF attached, and email the receipt from the POS
• SMTP / sendmail settings with an encrypted password, a test button and optional BCC
• Optional automatic email receipt after every sale

14 Reports with Charts

Every report has a chart, a table, date and branch filters, CSV export and print:

• Sales, Profit & Loss, Purchases, Product sales
• Stock & valuation, Low stock
• Customers, Suppliers, Expenses
• Payment methods, Cashier sales, Tax
• Branch comparison
• Coupon, gift card and loyalty points usage

Dashboard

• Today's sales, profit, orders and low-stock tiles
• Sales for the last 30 days, top products, payment methods and branch comparison charts
• Recent sales, filtered by branch

Users, Roles & Permissions

• Unlimited users, each assigned to one or more branches
• Custom roles with a permission matrix (every module × view / create / edit / delete)
• Ready-made roles: Super Admin, Admin, Manager, Cashier, Demo
• Activity log: who did what, and when

Backup & Restore

• One-click backup of the whole database and pictures to a single ZIP file, with an optional AES-256 password
• Nightly automatic backups, keeping the last N
• Restore from the list or by uploading a ZIP, after a check screen
• A safety backup is made before every restore and put back automatically if anything fails
• Older backups are upgraded automatically; no SQL from the file is ever executed
• Command-line pos:backup and pos:restore for large shops

Multi-Language & RTL

• English, French and Arabic (right-to-left) included
• Add a language: download the template, translate, upload the JSON file
• Set a default language, enable or disable languages; each user picks their own

Settings – Customise Everything

• Business name, logo and address
• Currency symbol, position, decimals and separators; date format; timezone
• Default tax and invoice / quotation / purchase number prefixes
• Receipt header, footer, paper size and visible fields
• Theme colour, items per page, scanner mode, negative stock on/off
• Loyalty rules, email settings and customer display pictures

Demo Mode (for resellers and demo servers)

• Turn it on in Settings; it can only be turned off on the server, so demo visitors can never disable it
• While on: nothing can be deleted, and passwords, roles, languages and business settings are protected
• Optional nightly reset of all demo data

Global Search

• One search box in the header with autocomplete across products, customers, suppliers, invoices and quotations