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Showcase Home/Solutions/Smart POS
Commerce & RetailAvailablev2.2.4-demoUpdated Q3 2026

Smart POS

Retail & Welfare Shop Management

High-speed cloud POS system for retail stores, enterprise welfare shops, and community outlets with barcode scanning, stock control, and instant electronic receipts.

Performance Benchmark
< 0.8s
Scan to Bill
Instant
Stock Sync
ESC/POS
Printer Support
Visual Verification

Interface & User Experience

Realistic captures across Desktop command views, field tablets, and mobile smartphones.

Click any screenshot for Fullscreen Interactive Lightbox
tomvis://smart-pos/tablet
tablet
Cashier Quick-Touch Register
LIVE MOCK
Status
Active Sync
Security
RBAC Tier 1
Telemetry
Sub-second
Simulated Order #POS-98124 with 4 items: Milk, Organic Bread, Green Tea, Welfare discount applied.

Cashier Quick-Touch Register

Touchscreen cashier terminal with fast item grid, barcode reader, and instant cart summary.

POS Cashier ScreenPromptPay QR paymentWelfare credit balance
tomvis://smart-pos/desktop
desktop
Inventory & Stock Management
LIVE MOCK
Status
Active Sync
Security
RBAC Tier 1
Telemetry
Sub-second
Simulated 450 SKU items across 3 store aisles; 4 items flagged for reorder.

Inventory & Stock Management

Warehouse and store floor inventory ledger with low-stock alerts and reorder suggestions.

Real-time Stock CountPO Auto-GenerateBarcode Generator
tomvis://smart-pos/desktop
desktop
Daily Sales & Revenue Dashboard
LIVE MOCK
Status
Active Sync
Security
RBAC Tier 1
Telemetry
Sub-second
Mock daily store turnover: ฿48,920 across 214 transactions.

Daily Sales & Revenue Dashboard

Executive analytics showing hourly store footfall, gross sales, payment method breakdown.

Hourly Sales PeakAverage Ticket ฿228Top 5 Selling Items

System Overview & Mission

Smart POS brings modern retail velocity to counter checkouts and enterprise welfare stores. Engineered for quick keystrokes, touch monitors, barcode scanners, and thermal receipt printers, it synchronizes stock levels across multiple branch locations in real time.

The Problem

Operational Vulnerabilities

Legacy point-of-sale systems are clunky, slow during peak checkout rushes, fail to update inventory accurately, and lack integration with employee welfare credits.

  • ✕Slow checkout queues causing customer drop-off during peak lunch hours
  • ✕Stock discrepancies between physical shelves and warehouse records
  • ✕Inability to process specialized welfare vouchers and employee credit limits
  • ✕Difficult price management and multi-branch catalog synchronization

The Tomvis Solution

Architecture Resolution

A responsive, touch-first POS interface with instant offline resilience, multi-payment acceptance, and real-time inventory ledger.

  • ✓Touch-optimized checkout screen with hotkeys and sub-second barcode lookup
  • ✓Multi-tender payment: Cash, PromptPay QR, Credit Card, and Employee Welfare Wallet
  • ✓Live stock depletion and automatic low-inventory alert thresholds
  • ✓Digital e-Receipt generation via QR code and thermal ESC/POS hardware printing
Functional Specifications

Key Features & Modules

Engineered out-of-the-box with complete business logic, audit safety, and responsive user interfaces.

Checkout

Lightning-Fast Touch Checkout

Optimized touch grid with quick categories, favorites, discount modifiers, and barcode input.

Catalog

Product & SKU Catalog Management

Dynamic price tiers, barcode mapping, variants (size/color), and bundle promotion configurations.

Inventory

Multi-Location Stock & Inventory Control

Real-time stock ledger, stock adjustments, purchase order receiving, and store transfer requests.

Analytics

Sales History & Analytics Dashboard

Hourly sales curves, top-selling items, cashier performance, and daily register reconciliation.

Hardware

Electronic & Thermal Printing

ESC/POS thermal printer integration plus paperless QR code e-Receipts for customers.

Welfare Ready

Welfare & Credit Account Tender

Supports enterprise welfare quotas and employee deduction accounts alongside cash and PromptPay.

Engineering Foundation

Technology & Topology

How Smart POS is wired to deliver speed, reliability, and enterprise-grade data isolation.

Active Tech Stack
Integrated components running this solution
Next.jsReactTypeScriptNode.jsMySQLWeb Bluetooth / USB ESC/POSREST APIDocker
1

POS Terminal & Register UI

Touch-optimized web client with indexedDB offline transaction buffer.

Touch Register InterfaceBarcode ListenerThermal Print Dispatcher
2

Inventory & Order Engine

Sub-millisecond inventory decrementation and daily register settlement service.

Stock Ledger EnginePromotion & Discount EvaluatorTax Invoice Generator
3

Data Store & Sync Hub

Master product database and high-concurrency order ledger.

MySQL Products & Orders DBCache LayerAudit Journal

Real-Time Transaction Data Flow

Step 1:Cashier scans product barcode or selects from visual quick-touch menu
Step 2:Tomvis POS checks real-time price rules and promotions automatically
Step 3:Payment selected (Cash / PromptPay QR / Employee Welfare); instant payment confirmation
Step 4:Transaction recorded, stock decremented, and receipt printed or generated via QR

Security & Access Control

Data Segregation
Branch-level and tenant-level segregation preventing unauthorized inventory tampering.
Access Control (RBAC)
Cashier, Store Supervisor, Inventory Manager, and HQ Finance Director roles.
Encryption Standards
Encrypted transaction records and masked payment token identifiers.
Compliance Alignment
Supports standard electronic tax invoice (e-Tax) structures and retail accounting compliance.

Hardware & Device Support

Desktop
Full Support
Tablet
Full Support
Mobile
Full Support

Compatible with all standard POS all-in-one touch terminals, Windows/Android PCs, iPads, and barcode scanners.

Interactive Sandbox

Demo Access Information

Access credentials generated specifically for this demonstration environment.

Sandbox Guarantee: All products, barcode numbers, prices, and customer sales transactions are synthetic test data. No real financial payments or inventory records are processed.
Store Manager (Demo)Synthetic Access
Demo Username
demo.pos.manager@tomvis.local
Demo Password
DemoPosPassword!2026
Role Scope: Full access to POS cashier, inventory restock, price management, and sales reports.
Cashier Staff (Demo)Synthetic Access
Demo Username
demo.cashier@tomvis.local
Demo Password
DemoCashier!2026
Role Scope: Cashier terminal mode for testing fast barcode checkout and receipt generation.
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