QuPOS guides

Step-by-step how-tos for setting up scanners, printers, labels, weighing scales, multiple counters, backups, licence activation and updates.

How to install QuPOS on Windows 10 or 11

Download and install QuPOS, get past the SmartScreen warning, and finish the first-run wizard: business type, shop and tax details, database and admin login.

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How to set up a barcode scanner for billing

Connect a USB or Bluetooth barcode scanner to QuPOS in keyboard mode, test it, and fix the common problems (missing Enter, wrong keyboard layout, double scans).

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How to print a 3-inch (80 mm) thermal bill

Set up an 80 mm thermal receipt printer in Windows and QuPOS: paper size, silent printing, auto-print after save, logo, GST/VAT breakup and UPI QR code.

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How to print a 2-inch (58 mm) thermal bill

Use a compact 58 mm thermal printer with QuPOS: driver paper size, choosing the 2-inch format and keeping item names readable on narrow paper.

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How to print an A4 GST tax invoice

Print a full A4 tax invoice from QuPOS with your logo, GSTIN, customer details, CGST/SGST or IGST breakup, HSN summary and amount in words. Save it as PDF.

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How to print barcode labels for your products

Generate EAN-13 or Code-128 barcodes in QuPOS and print price labels with shop name, price and MRP on 50×25 mm, 38×25 mm, 2-up/3-up rolls or A4 sheets.

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How to bill loose items with weighing-scale barcodes

Use a label-printing weighing scale with QuPOS: 2x-prefix EAN-13 barcodes, matching item codes, and billing rice, sugar and vegetables with one scan.

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How to track IMEI numbers in a mobile shop

Record IMEI 1 and IMEI 2 at purchase, sell the exact handset, print warranty months on the bill and find any phone's bill with IMEI search in QuPOS Mobile Shop.

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How to run multiple billing counters on SQL Server

Share one database between QuPOS counters on a LAN with Microsoft SQL Server or free SQL Server Express: install, enable TCP/IP, firewall, connect.

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How to back up and restore your billing data

Take one-click backups in QuPOS, schedule automatic daily backups to a USB drive or a cloud-synced folder, and restore your data on the same or a new PC.

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How to activate your QuPOS lifetime licence

Buy the ₹1,500 lifetime licence and activate QuPOS offline: find your Machine ID, pay, receive your licence key and paste it into the app.

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How to update QuPOS to a new version

Let QuPOS update itself, or update manually with the latest installer. Your data, settings and licence are kept. Includes checking the SHA-256 checksum.

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