MahaPOS
MahaPOSby Mahadev
MahaPOS — Official SaaS Point of Sale System

The Next-Gen SaaS POS Built for Smarter Business

Empower your business with zero-step camera barcode scanning, automatic hardware scanner detection, custom thermal receipts, and real-time multi-branch stock controls.

Zero hardware lock-in
Offline billing buffer
Multi-branch central sync
Customer credit ledgers
Instant 80mm receipts
Colombo phone support
Tea & Beverage

Ceylon Organic Black Tea 250g

Rs. 650.00
Dairy & Grocery

Anchor Full Cream Milk Powder 400g

Rs. 1,120.00
Household

Sunlight Lemon Laundry Soap 115g

Rs. 140.00
Bakery & Biscuits

Munchee Super Cream Cracker 490g

Rs. 420.00
Current Order (1)INV-8492

Ceylon Organic Black Tea 250g

1 × Rs. 650
Rs. 650
SubtotalRs. 650.00
VAT (8%)Rs. 52.00
Net TotalRs. 702.00
Simulated sandbox with sample Sri Lankan products (LKR).Ready for ESC/POS 80mm & WebUSB

ENGINEERING FOUNDATION

One Platform. Multiple Ways to Grow.

MahaPOS is engineered from the ground up as a reliable business operating system—not just a standalone cash register.

Cloud-Based

Real-time sync from anywhere

Multi-Tenant

Complete business data isolation

Multi-Branch

Central catalog & stock transfers

Industry Tailored

Specific workflows per sector

Hardware Compatible

Standard USB & thermal printers

Strict RBAC Roles

Cashier & manager permissions

TAILORED INDUSTRY WORKFLOWS

Built Around Your Business

A single POS cannot treat a pharmacy like a restaurant. MahaPOS dynamically reconfigures its workflows, terminology, and fields to match your exact industry.

High-Velocity CounterSpecialized Workflow

Sub-Second Barcode Rings & Customer Ledgers

Designed for corner groceries, gift boutiques, stationery stores, and general merchants needing rapid checkouts, partial card/cash payments, and automated stock reordering.

Core Capabilities

Split-second barcode scan auto-submits item to cart
Partial payments (Cash + Card + Store Credit in one bill)
Customer phone number search with store credit limits
Low stock warning threshold triggers before products run out
Live Module PreviewSpecialized Mode
Scanner Input:4792001001 (OK)
Split Payment:Card + Cash
Receipt Print:80mm Auto-Cut

Standard Counter Workflow

1. Scan product barcode with laser gun or camera
2. Cart updates live with subtotal, tax, and item discounts
3. Search customer phone to apply loyalty or store credit
4. Complete payment and cut 80mm thermal receipt instantly

Recommended Hardware Setup

USB / Wireless Laser Gun58mm / 80mm ESC/POS Thermal PrinterElectronic Cash Drawer
DEEP PRODUCT CAPABILITIES

Engineered for Speed, Precision & Growth

Everything your hardware store or multi-branch business needs to run billing, inventory, and employees with zero friction.

POINT OF SALE WORKFLOW

Checkout Without the Friction

Long checkout lines lose customers. MahaPOS optimizes every millisecond of the cashier transaction flow. Support for hardware barcode scanners, integrated camera scanning, quick tender buttons, item discounts, and split payments.

  • Split payments: Cash, Card, Bank Transfer, and Customer Debt in one bill
  • Driverless ESC/POS direct USB printing on standard 58mm and 80mm rolls
  • Quick product search, keyboard hotkeys, and camera scanning for tablets
Cashier Register #01Scanning EAN-13...

||| |||| | ||||| |||| ||

4792001001923

Decoding barcode input at 32ms...

Grand TotalRs. 3,660.00
STOCK CONTROL & ALERTS

Know What You Have. Before You Need It.

Stop inventory write-offs and lost sales from empty shelves. MahaPOS automatically deducts stock upon every invoice, tracks batch numbers with expiry dates, and alerts you when critical items drop below safety thresholds.

  • Audited stock adjustments with mandatory reason codes (Breakage, Expired, Theft)
  • Spreadsheet bulk import: Upload thousands of SKUs in Excel or CSV in seconds
  • Supplier cost history & purchase price variance tracking
Live Stock LedgerReorder Alert Triggered

Anchor Milk Powder 400g

SKU: GRO-0921 • Bin: A-04
4 Remaining

Min safety: 12

8 units below safety threshold

Panadol 500mg Strip 10s

Batch: B8291 (Exp: 2026-11)
82 in Stock

FEFO Expiry Active

CUSTOMER CRM & CREDIT

Every Customer Has a Story. Keep It Connected.

Build lasting regular buyers without taking on reckless debt. MahaPOS tracks customer purchase history, automatically awards loyalty points, sets individual store credit limits, and prints statement settlement receipts.

  • Store credit ledger with overdue warning blocks before ringing up debt
  • Printable debt payment receipts displaying previous and remaining balances
  • Loyalty tier upgrades (Bronze, Silver, Gold, Platinum) with checkout discounts

Customer Account File

Kamal Wickramasinghe (+94 77 482 9102)

Gold Tier Member
Outstanding DebtRs. 18,450.00Credit Ceiling: Rs. 25,000
Loyalty Rewards420 PointsWorth Rs. 420 checkout credit
Partial Settlement SlipClick to simulate customer making Rs. 10,000 payment
ROLE-BASED ACCESS CONTROL (RBAC)

Give Your Team Access. Not Everything.

Protect your business profits with strict role-based access. Cashiers cannot delete invoices, override pricing, or snoop on gross margin reports without manager authorization.

  • Pre-configured roles: Owner, Manager, Cashier, Inventory Staff, Accountant
  • Immutable audit trail recording every void, refund, discount, and login timestamp
  • Digital cashier shift clock-in and clock-out time tracking
Select Active Role BoundaryRBAC Matrix
Process POS CheckoutAuthorized
Void Completed SalesAuthorized
View Gross Profit MarginsAuthorized
Adjust Stock QuantitiesAuthorized
CHAIN MANAGEMENT & NETWORK

One Business. Every Branch.

Scale from a single shop to a nationwide chain. Switch between outlets with one click, manage central product pricing, approve stock transfers between stores, and view consolidated profit reports.

  • Inter-branch stock transfer orders with dispatch and receiving sign-offs
  • Branch-specific staff assignments and local cash drawers
  • Consolidated executive revenue dashboard comparing branch performance
Central MahaPOS Hub
4/4 Outlets Synced

Branch 01 — Colombo Flagship

3 Registers • 1,280 SKUs
Live (0s)

Branch 02 — Kandy City Mall

2 Registers • 950 SKUs
Live (2s)

Branch 03 — Galle Fort Outlet

1 Register • 720 SKUs
Live (1s)

Branch 04 — Negombo Central

2 Registers • 1,100 SKUs
Live (3s)
Automated real-time inventory & sales syncTLS 1.3 Secure
BUSINESS ANALYTICS

Turn Transactions Into Decisions.

Stop guessing your profits at month-end. MahaPOS generates visual sales trends, gross profit margins, top-selling product rankings, and accountant-ready CSV spreadsheets with one click.

  • Visual revenue and gross profit margin charts over daily, weekly, and monthly periods
  • Fast-moving items vs dead-stock inventory holding cost reports
  • One-click CSV / Excel export formatted for tax preparation and auditing
Business Performance SummaryToday's Audited Ledger
Today's RevenueRs. 0+14.2% vs yesterday
Gross Profit Margin0.0%Calculated from net purchase costs
Hourly Sales Distribution (08:00 - 20:00)Peak: 18:00
Morning
Afternoon
Evening
Night
Accountant Tax Pack (CSV / Excel)Ready to Download
ZERO PROPRIETARY LOCK-IN

Works With the Hardware You Already Use

Do not waste money replacing working equipment. MahaPOS connects directly from Google Chrome to standard POS peripherals without complex driver installations.

Hardware Peripheral Pipeline

How physical input becomes an audited transaction and printed receipt

Driverless WebUSB / ESC-POS

Camera / Gun

Input Device

EAN Barcode

4792001001923

Scan Stream

32ms Decode

Catalog SKU

Live Inventory

POS Terminal

Tender & Taxes

Thermal Slip

ESC/POS Direct

USB / LAN / Bluetooth

58mm & 80mm Thermal Receipt Printers

Native WebUSB & ESC/POS support for Epson, Xprinter, Rongta, Bixolon, and standard POS slip printers.

Tested & verified compatibility
Zero Configuration

1D & 2D Handheld Barcode Scanners

Plug-and-play USB and wireless Bluetooth barcode guns. Scans EAN-13, UPC, Code 128, and QR codes instantly.

Tested & verified compatibility
Built-in Hardware Free

Tablet & Mobile Camera Scanning

Integrated camera barcode decoding via HTML5 video stream. Turn any smartphone or tablet into a mobile terminal.

Tested & verified compatibility
Laser / Inkjet Ready

A4 Commercial & Tax Invoices

Full-sheet A4 invoice and delivery note printing for wholesale trade, corporate accounts, and auto workshops.

Tested & verified compatibility

Need assistance testing your thermal printer or barcode gun?

Our Colombo engineering team can test and configure your devices remotely via WhatsApp or phone.

View Hardware Setup Guide
GROWTH & RETENTION LIFECYCLE

Reward Loyalty. Control Credit.

Two critical pillars of modern commerce in Sri Lanka: creating repeat customers with points, and managing regular customer debt without paper losses.

Connected Customer Lifecycle

How transactions build repeat business and prevent bad credit exposure

Step 3 of 6 Active

Purchase

Rings up bill in POS

Rs. 4,500 Sale

Points Earned

1 Point per 100 LKR

+45 Points

Tier Upgrade

Bronze → Silver

5% Checkout Promo

Reward Claim

Instant points discount

-Rs. 200 Off

Store Credit

Safe debt cap limit

Rs. 18,450 Ledger

Settlement

Payment slip printed

Statement Balanced
CUSTOMER LOYALTY & RETENTION

Automated Rewards & Tiers

Reward your regular buyers automatically. Configure point accrual rules (e.g. 1 Point per 100 LKR spent). Cashiers can redeem accumulated points as a checkout discount with one click.

Tier levels: Bronze, Silver, Gold, Platinum with automatic spend progression
Instant points redemption discount applied directly to cart total
Points balance and points earned printed clearly on customer receipt
DEBT LEDGER & SETTLEMENT

Safe Customer Credit Management

Paper credit notebooks get lost, torn, and disputed. MahaPOS gives each credit customer a digital balance with a strict credit ceiling. Print settlement slips whenever payments are made.

Configurable credit limit caps preventing uncontrolled debt exposure
Partial debt settlement recording (Cash, Card, Bank Transfer)
Formal statement printout showing previous debt, new charges, and balance
ENGINEERING INTEGRITY

Layered Security. Engineered Trust.

We reject exaggerated marketing claims. Instead, we build with rigorous defense-in-depth engineering, continuous transaction logging, and strict data partitioning.

Layered Defense Architecture

Every request passes through 6 concentric layers of verification

Verified Zero Cross-Leakage
Layer 01

Business Organization

Legal Entity & Outlets

Layer 02

Tenant Isolation

Logical Schema Partition

Layer 03

User Sessions

Bcrypt & Secure Tokens

Layer 04

RBAC Permissions

Role Guardrail Checks

Layer 05

ACID Transactions

Atomic Ledger Rollback

Layer 06

Audit Trail

Permanent Event Stamping

Multi-Tenant Data Isolation

Each business operates in logically isolated data partitions. Cross-tenant leakage is prevented at both database query and API middleware layers.

Strong Cryptographic Security

All user passwords are encrypted using adaptive bcrypt hashing with high work-factors. API and web communication enforce TLS 1.3 encryption.

Granular Role-Based Permissions (RBAC)

Cashiers, managers, and accountants are strictly confined to their required duties. Sensitive financials and profit margins remain locked to business owners.

Immutable Audit Logging

Critical actions—including invoice voids, cash drawer manual pops, price adjustments, and refunds—are permanently stamped with user ID and timestamp.

Automated Snapshot Backups

Daily cloud snapshots protect your business records against local device failures, power spikes, or theft of countertop computers.

Transaction Integrity Engine

Database transactions enforce atomic ACID guarantees. Stock quantity deduction and sale ledger inserts either succeed completely or roll back safely.

TRANSPARENT VALUE

Simple, Transparent Pricing for Sri Lankan Businesses

Predictable monthly billing with zero surprise setup charges or hardware penalties. Upgrade or cancel anytime.

Single Counter

SPARK

Essential cloud billing and stock control for single-counter stores and growing retailers.

LKR0/ month
  • 1 Business Outlet / Location
  • Up to 2 Staff Logins (Owner & Cashier)
  • Up to 500 Product Catalog Items
  • Fast Barcode & Camera Scanning
  • Standard Thermal Receipt Printing (58/80mm)
  • Customer Database & Credit Tracking
  • Daily Sales & Revenue Reports
  • Cloud Backup & Offline Billing Mode
Zero long-term lock-in • Cancel anytime
Most Popular

ORBIT

Advanced automation, multi-terminal capability, and batch tracking for high-volume operations.

LKR0/ month
  • Up to 2 Business Outlets / Branches
  • Up to 5 Staff Logins with Granular RBAC
  • Up to 5,000 Product Catalog Items
  • Batch & Expiry Date Management (Pharmacy/Grocery)
  • Automotive Job Cards & Restaurant Table Layout
  • Customer Loyalty Tier Points & Redemptions
  • Low-Stock Automated Alerts via In-App
  • Excel/CSV Product Bulk Import & Export
  • Staff Clock-in/Clock-out & Audit Trails
  • Priority Support & WhatsApp Assistance
Zero long-term lock-in • Cancel anytime
Scale & Chains

ELITE

Unlimited capacity, centralized multi-branch syncing, custom plugins, and dedicated SLA.

LKR0/ month
  • Unlimited Outlets & Central Warehouse Sync
  • Unlimited Cashiers, Managers & Accountants
  • Unlimited Products, Batches & Serial/IMEI Numbers
  • All Industry Modules Included (Restaurant KDS, Workshop Fleet, Pharmacy)
  • Multi-Warehouse Stock Transfers with Approvals
  • Automated Daily Cloud Snapshot Backups
  • Custom Thermal Receipt Template Designer
  • Custom Role Permission Security Matrix
  • Dedicated Account Manager & 24/7 Telephone SLA
Zero long-term lock-in • Cancel anytime
Need a customized multi-branch enterprise quote or on-premise deployment? Talk with our solutions architect →
OBJECTIVE COMPARISON

Basic Legacy POS vs. MahaPOS Cloud

Understand how modern cloud architecture compares to traditional single-machine cash registers.

Operational CapabilityTraditional Offline POSMahaPOS Cloud Operating System
Cloud Accessibility
Locked to single countertop machine
Access from any browser, laptop, or tablet anywhere
Data Backup Strategy
Manual USB stick backups (often forgotten)
Automated daily cloud snapshots with instant restore
Multi-Branch Synchronization
Requires manual end-of-day phone or email calls
Unified live dashboard across all outlets & warehouse transfers
Customer Credit & Debt
Handwritten paper notebooks (subject to disputes)
Digital customer ledgers with credit caps & payment slips
Role-Based Access (RBAC)
Single shared admin password for all staff
Granular permissions: Owner, Manager, Cashier, Inventory
Specialized Industry Modules
Generic one-size-fits-all billing screen
Kitchen Display (KDS), Pharmacy Batches, Workshop Job Cards
Hardware Compatibility
Often locked to costly proprietary bundled terminals
Standard ESC/POS thermal printers & USB barcode guns
Software Updates
Manual CD or paid technician visits
Continuous automatic cloud updates at zero additional cost
AUTHENTIC DEMO ENVIRONMENT

See MahaPOS in Action

Explore our actual core modules with sample data to experience the speed, clarity, and precision of the interface.

Terminal Screen SimulationStatus: Connected to ESC/POS 80mm
Barcode Stream4792001001923

Item identified & added in 32ms

Selected TenderSplit: Rs. 2,000 Cash + Rs. 1,660 Card

Exact balance settled

Customer Loyalty+36 Points Earned

New Balance: 456 Points

Driverless print ready: Lanka Supermarket receipt template loaded
80mm Roll
CLEAR ANSWERS

Frequently Asked Questions

Everything you need to know about setting up and running your business on MahaPOS.

MahaPOS is a modern cloud-based business operating platform developed by Mahadev Solutions. It is designed specifically for Sri Lankan businesses across retail, supermarkets, restaurants, auto workshops, pharmacies, hardware merchants, and wholesalers.
No. MahaPOS runs smoothly on standard laptops, desktop PCs, tablets, or touchscreen all-in-one POS terminals using Google Chrome or any modern web browser. It connects plug-and-play to standard 58mm/80mm thermal receipt printers (Epson, Xprinter, Rongta) and standard USB or Bluetooth barcode guns.
Yes. MahaPOS features built-in offline caching and an IndexedDB buffer. Cashiers can continue ringing up bills, adding products to cart, and printing thermal receipts during internet outages. Once connection is restored, transactions automatically synchronize with the central cloud server.
Pricing is completely transparent. Plans start at LKR 1,987/month for SPARK, LKR 2,987/month for ORBIT, and LKR 3,987/month for ELITE. There are no surprise renewal markups or mandatory hardware fees. You can upgrade, downgrade, or cancel your subscription at any time.
Yes! On ORBIT and ELITE plans, you can manage multiple branches, see consolidated financial insights, compare branch revenues, and transfer stock between locations with formal transfer approvals.
MahaPOS is built on an enterprise multi-tenant architecture where every business operates in isolated data space. All communication is encrypted over HTTPS (TLS 1.3), passwords are encrypted using high-workfactor bcrypt, and strict role-based access control prevents unauthorized staff from viewing sensitive financials.
Have a specific question not covered here? Contact our Colombo hotline or WhatsApp support →
TRANSFORM YOUR STORE TODAY

Ready to Run Your Business Smarter?

Bring billing, inventory, customers, employees, and branches together under a single, reliable operating platform.

Call Colombo Hotline: +94 11 234 5678
30-Day Money Back Guarantee
Assisted Remote Hardware Setup