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RETAIL & SALES

POS Management System

Smart Point of Sale (POS) solution for retail shops, supermarkets, and hardware stores.

Multi-Tenant Ready Cloud SaaS & On-Premise Role-Based Access (RBAC) Complete RESTful API
Retail & Sales

POS Management System

PRODUCTION READY v4.2

Fast billing, barcode scanning, stock inventory management, and profit/loss reports.

Empower your retail business with a high-speed, reliable Point of Sale system.
Cloud / On-Prem
Deployment Choice
AES-256
Data Encryption
99.9%
Target Availability
24/7 SLA
Dedicated Support
FUNCTIONAL MODULES

Enterprise System Modules

Turnkey Capabilities
MODULE 01
Rapid Barcode Scanning

Fully automated digital workflow with instant database logging, customizable validation rules, and exportable reports.

  • Real-time multi-branch sync
  • Granular role permissions
MODULE 02
Real-time Stock Inventory

Fully automated digital workflow with instant database logging, customizable validation rules, and exportable reports.

  • Real-time multi-branch sync
  • Granular role permissions
MODULE 03
Daily Sales & Profit Reports

Fully automated digital workflow with instant database logging, customizable validation rules, and exportable reports.

  • Real-time multi-branch sync
  • Granular role permissions
CORE SECURITY
Role-Based Access Control (RBAC)

Granular privilege management allowing administrators to define fine-grained permission sets for directors, managers, and staff.

  • Comprehensive audit logs of user actions
  • Two-factor authentication (2FA) support
INTELLIGENCE
Executive Reports & Excel/PDF Exports

Interactive data dashboards, customizable date range filters, profit/loss reconciliation, and single-click Excel & PDF export.

  • Visual charts and trend analysis
  • Automated scheduled email summaries
SYSTEM ARCHITECTURE

Technical Specifications & Integrations

Database Architecture PostgreSQL / MariaDB with relational foreign keys, automated indexing, daily off-site disaster backups, and transaction rollbacks.
Security Standards AES-256 database column encryption for sensitive records, HTTPS TLS 1.3 enforcement, CSRF protection, and SQL injection prevention.
API & Webhooks Token-based RESTful API with JSON responses, rate limiting, OpenAPI/Swagger interactive documentation, and automated webhooks.
Payment & Gateways Native integration ready for bKash, Nagad, Rocket, SSLCommerz, Stripe, and direct bank transfer voucher generation.
SMS & Notifications Automated transactional SMS and email alert triggers via Twilio, SSL Wireless, and SMTP gateways for real-time customer and staff updates.
RAPID ROLLOUT

14-Day Rapid Deployment Roadmap

Days 1 – 3: Scoping & Environment Setup
Step 01

We provision your dedicated staging environment, configure your company branding, logo, color palette, and define role-based access levels.

Days 4 – 7: Legacy Data Migration
Step 02

Our engineering team cleans, formats, and securely migrates your historical spreadsheets (Excel/CSV) or legacy database records directly into the new platform.

Days 8 – 10: Staff & Administrator Training
Step 03

We conduct guided video and on-site training sessions with your key team members to ensure everyone is confident navigating their respective daily modules.

Days 11 – 14: Official Production Go-Live
Step 04

Full production cutover with custom domain mapping, automated SSL, daily cloud backups, and a dedicated on-call engineer standing by.

PRODUCT TRANSPARENCY

Product FAQs

Yes, 100%. Unlike rigid off-the-shelf software, ExtremeCoder develops and maintains the complete core codebase. We routinely tailor workflows, add custom field schemas, build specialized calculation algorithms, and adjust reports to match your institutional requirements.

Our deployment package includes automated migration utilities. You can upload standard Excel/CSV templates, or our engineering team can directly import and reconcile your old SQL database tables during Phase 2 of deployment.

We support both models: you can choose a low-overhead monthly/annual Cloud SaaS subscription (where we manage server infrastructure, backups, and security patches), or purchase a Dedicated Enterprise License to self-host on your own private infrastructure.

Yes. The web platform is completely mobile-responsive, and we also provide dedicated Android & iOS companion apps engineered with Flutter for on-the-go scanning, attendance tracking, and executive approval workflows.

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+8801300614108
Licensing Models
Cloud SaaS HOSTED

Zero server maintenance. Instant setup, automatic weekly updates, and daily offsite backups included.

Enterprise On-Premise ONE-TIME

Deployed directly onto your private servers. 100% data sovereignty and custom API integrations.

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