For a **computer hardware, electronics, networking equipment, accessories, and gadget store**, a modern POS should be much more than a simple sales system. It should combine **POS + Inventory + Warranty + Serial Number Tracking + Accounting + CRM + Service Center Management** into one platform.

# Advanced Electronics POS Software (Laravel + Bootstrap 5 + JavaScript)

## 1. Dashboard

### Overview Widgets

* Today's Sales
* Monthly Sales
* Profit Today
* Profit This Month
* Total Products
* Low Stock Products
* Out of Stock Products
* Pending Orders
* Customer Due
* Supplier Due
* Cash Balance
* Bank Balance

### Charts

* Sales Trend
* Profit Trend
* Top Selling Products
* Category-wise Sales
* Brand-wise Sales

---

# 2. Product Management

## Product Categories

Examples:

* Desktop Components
* Laptop Components
* Networking
* Gaming
* Storage Devices
* Accessories
* CCTV
* Printer
* UPS
* Software

---

## Brands

Examples:

* ASUS
* MSI
* Gigabyte
* Intel
* AMD
* Corsair
* TP-Link

---

## Product Attributes

### Basic Information

* Product Name
* SKU
* Barcode
* Category
* Brand
* Unit

### Pricing

* Purchase Price
* Cost Price
* Wholesale Price
* Retail Price
* Online Price
* Minimum Selling Price

### Inventory

* Stock Quantity
* Reorder Level
* Warehouse

### Tracking

* Serial Number Tracking
* IMEI Tracking
* Warranty Tracking

### Product Images

* Multiple Images
* Thumbnail

---

# 3. Serial Number Management

Critical for electronics businesses.

### Features

* Import Serial Numbers
* Bulk Serial Upload
* Assign Serial During Purchase
* Sell Serial During POS

### Track

* Purchase Date
* Supplier
* Sale Date
* Customer
* Warranty Status

Example:

SSD Samsung 1TB

Serial:
SSD-2026-00001

Status:
Sold

Customer:
John Doe

Warranty:
2027-05-01

---

# 4. Barcode System

### Generate Barcode

* Code128
* QR Code

### Features

* Single Barcode Print
* Bulk Barcode Print
* Price Tag Printing

Supported Printers:

* Thermal Printer
* Label Printer

---

# 5. Inventory Management

## Stock In

Purchase Entry

## Stock Out

Sales
Damaged Products

## Stock Transfer

* Branch to Branch
* Warehouse to Branch

## Inventory Reports

* Current Stock
* Stock Movement
* Dead Stock
* Fast Moving Products
* Low Stock

---

# 6. Advanced POS System

## POS Screen

### Left Side

Product Search

* Barcode Scan
* SKU Search
* Product Search

### Center

Cart

### Right Side

Customer Information

---

## POS Features

### Customer Selection

Walk-in Customer

Registered Customer

### Pricing Levels

* Retail
* Wholesale
* Dealer

### Discounts

* Item Discount
* Cart Discount
* Percentage
* Fixed

### Tax

* VAT
* Custom Tax Rules

### Payment Methods

* Cash
* Card
* Bank
* Mobile Banking
* Split Payment

---

## Sales Features

* Hold Sale
* Resume Sale
* Draft Sale
* Quick Sale
* Quotation
* Sales Order
* Invoice

---

# 7. Sales Return System

### Full Return

### Partial Return

### Serial Based Return

### Warranty Claim Return

---

# 8. Purchase Management

## Supplier Management

* Supplier Profile
* Supplier Ledger
* Supplier Due

---

## Purchase Workflow

Purchase Order
→ Receive Products
→ Supplier Invoice
→ Stock Update

---

## Purchase Features

* Draft Purchase
* Partial Receive
* Complete Receive

---

# 9. Customer Management

## Customer Profile

* Name
* Mobile
* Email
* Address

---

## Customer Information

* Purchase History
* Warranty History
* Due Balance
* Loyalty Points

---

# 10. Warranty Management

Very important for electronics stores.

## Warranty Types

### Manufacturer Warranty

### Store Warranty

### Extended Warranty

---

## Warranty Tracking

Track:

* Product
* Serial Number
* Customer
* Expiry Date

---

## Warranty Claims

Create Ticket

Statuses:

* Pending
* Received
* Sent to Supplier
* Repaired
* Replaced
* Delivered

---

# 11. Service Center Module

For computer repair shops.

## Service Tickets

Example:

Laptop Repair

Ticket No:
SRV-1001

---

## Ticket Information

* Device Type
* Brand
* Model
* Problem Description

---

## Service Workflow

Received
→ Diagnosing
→ Repairing
→ Ready
→ Delivered

---

# 12. Accounting Module

## Chart of Accounts

### Assets

* Cash
* Bank
* Inventory

### Liabilities

* Supplier Due

### Income

* Product Sales
* Service Income

### Expenses

* Rent
* Electricity
* Salary

---

## Journal Entries

Double Entry Accounting

### Example

Cash Sale

Debit:
Cash

Credit:
Sales

---

## Cash Book

T-Format

### Cash In

* Sales
* Customer Payments

### Cash Out

* Expenses
* Supplier Payments

---

## Financial Reports

### Profit & Loss

### Balance Sheet

### Trial Balance

### Cash Flow

### General Ledger

### Journal Report

---

# 13. Due Management

## Customer Due

Track:

* Total Invoice
* Paid Amount
* Due Amount

---

## Supplier Due

Track:

* Purchase Amount
* Paid Amount
* Due Amount

---

## Payment Collection

### Customer Collection

### Supplier Payment

---

# 14. Multi Branch Management

## Branches

* Head Office
* Branches

### Features

* Separate Stock
* Separate Cash
* Separate Reports

---

# 15. User & Role Management

### Super Admin

### Branch Manager

### Cashier

### Accountant

### Inventory Manager

### Technician

---

## Permission System

Module-wise Permissions

* View
* Create
* Edit
* Delete
* Export

---

# 16. Reporting System

## Sales Reports

* Daily
* Monthly
* Yearly

## Inventory Reports

* Stock Report
* Stock Valuation

## Customer Reports

* Top Customers
* Customer Dues

## Supplier Reports

* Supplier Purchases
* Supplier Dues

## Warranty Reports

* Active Warranty
* Expired Warranty

## Service Reports

* Pending Tickets
* Technician Performance

---

# 17. Mobile Banking Integration (Bangladesh)

### bKash

### Nagad

### Rocket

### Bank Transfer

---

# 18. Notification System

### SMS

* Invoice
* Due Reminder
* Warranty Expiry

### Email

* Invoice
* Purchase Order

### WhatsApp

* Invoice
* Service Updates

---

# 19. Data Import/Export

### Import

* Products
* Customers
* Suppliers
* Serial Numbers

### Export

* Excel
* CSV
* PDF

---

# 20. System Settings

## Company Settings

* Logo
* Address
* VAT Number

## POS Settings

* Default Customer
* Receipt Format
* Printer Settings

## Backup Settings

* Auto Backup
* Manual Backup

---

# Recommended Database Architecture

Core tables:

* users
* roles
* permissions
* branches
* warehouses

### Products

* categories
* brands
* products
* product_variants
* product_serials
* product_prices

### Inventory

* stock_movements
* stock_transfers
* stock_adjustments

### Sales

* customers
* sales
* sale_items
* sale_payments

### Purchases

* suppliers
* purchases
* purchase_items
* purchase_payments

### Warranty

* warranties
* warranty_claims

### Service Center

* service_tickets
* service_ticket_items

### Accounting

* account_groups
* accounts
* journal_entries
* journal_entry_items

### Expenses

* expense_categories
* expenses


For a large-scale **Electronics POS + Inventory + Accounting + Warranty + Service Center** system, development should be divided into phases. This reduces complexity, makes testing easier, and allows deployment of a working version early.

# Phase 1: Project Foundation & Core Setup

## Objectives

Build the system foundation and authentication layer.

### Modules

#### Authentication

* Login
* Logout
* Password Reset
* Remember Me

#### User Management

* Users
* Roles
* Permissions

#### Company Settings

* Company Information
* Currency
* Timezone
* Tax Settings

#### Branch Management

* Branches
* Warehouses

#### Activity Log

* User Activities
* Login History

### Deliverables

* Working Admin Panel
* RBAC (Role Based Access Control)
* Multi-Branch Structure

---

# Phase 2: Product & Inventory Foundation

## Objectives

Build complete inventory structure.

### Modules

#### Product Categories

* Categories
* Subcategories

#### Brands

#### Units

#### Products

Features:

* SKU
* Barcode
* Product Images
* Cost Price
* Sale Price

#### Product Variants

Examples:

* RAM 8GB
* RAM 16GB

#### Barcode Generator

#### Stock Opening

#### Stock Adjustment

### Deliverables

* Product Management
* Barcode System
* Initial Inventory

---

# Phase 3: Purchase Management

## Objectives

Control stock purchasing process.

### Modules

#### Supplier Management

#### Purchase Orders

#### Goods Receiving

#### Purchase Invoices

#### Purchase Returns

#### Supplier Payments

### Inventory Impact

Purchase
→ Stock Increase

### Deliverables

* Supplier Module
* Purchase Workflow
* Inventory Update System

---

# Phase 4: POS Sales System

## Objectives

Launch the actual POS.

### Modules

#### POS Interface

* Barcode Scan
* Product Search
* Cart

#### Sales

* Retail Sale
* Wholesale Sale

#### Customer Management

#### Sales Invoice

#### Payment Methods

* Cash
* Card
* Bank
* Mobile Banking

#### Sales Returns

### Deliverables

* Fully Functional POS
* Receipt Printing
* Sales Return System

---

# Phase 5: Due & Payment Management

## Objectives

Handle receivables and payables.

### Modules

#### Customer Due

#### Supplier Due

#### Payment Collection

#### Payment History

#### Aging Reports

### Deliverables

* Customer Ledger
* Supplier Ledger
* Due Tracking

---

# Phase 6: Serial Number & Warranty Management

## Objectives

Electronics-specific features.

### Modules

#### Serial Number Management

Features:

* Serial Tracking
* Import Serials
* Scan Serial

#### Warranty Management

* Manufacturer Warranty
* Store Warranty

#### Warranty Claims

Workflow:

Received
→ Sent To Vendor
→ Repaired
→ Returned

### Deliverables

* Serial Tracking
* Warranty Tracking

---

# Phase 7: Accounting System

## Objectives

Financial management.

### Modules

#### Chart Of Accounts

#### Journal Entries

#### General Ledger

#### Cash Book

#### Bank Book

#### Expense Management

### Financial Reports

* Profit & Loss
* Balance Sheet
* Trial Balance
* Cash Flow

### Deliverables

* Double Entry Accounting
* Financial Reports

---

# Phase 8: Inventory Advanced Features

## Objectives

Advanced stock control.

### Modules

#### Stock Transfer

Branch ↔ Branch

Warehouse ↔ Branch

#### Stock Adjustment

#### Damage Products

#### Inventory Audit

#### Reorder Management

### Reports

* Stock Valuation
* Dead Stock
* Fast Moving Items

### Deliverables

* Advanced Inventory System

---

# Phase 9: Service Center Module

## Objectives

Computer and gadget repair management.

### Modules

#### Service Tickets

#### Device Check-In

#### Technician Assignment

#### Repair Status

Statuses:

* Received
* Diagnosing
* Repairing
* Ready
* Delivered

#### Service Billing

### Deliverables

* Complete Service Center

---

# Phase 10: CRM & Loyalty System

## Objectives

Improve customer retention.

### Modules

#### Customer Profiles

#### Loyalty Points

#### Membership Levels

#### SMS Marketing

#### Email Marketing

### Deliverables

* Customer Engagement System

---

# Phase 11: Reporting & Analytics

## Objectives

Business intelligence.

### Reports

#### Sales Reports

* Daily
* Weekly
* Monthly

#### Purchase Reports

#### Inventory Reports

#### Profit Reports

#### Due Reports

#### Warranty Reports

#### Service Reports

### Dashboard Analytics

Charts:

* Sales Trend
* Profit Trend
* Top Products
* Top Customers

### Deliverables

* Management Dashboard

---

# Phase 12: Integrations

## Objectives

External services.

### Payment Gateways

* bKash
* Nagad
* Rocket
* SSLCommerz

### SMS Gateways

* BulkSMSBD
* GreenWeb

### Email Services

* SMTP
* Amazon SES

### Deliverables

* Payment Integration
* Notification System

---

# Phase 13: Performance & Security

## Objectives

Production readiness.

### Security

* CSRF Protection
* XSS Protection
* Audit Logs
* Two-Factor Authentication

### Performance

* Queue Jobs
* Redis Cache
* Database Optimization

### Backup

* Scheduled Backup
* Cloud Backup

### Deliverables

* Production Ready System

---

# Suggested Timeline

| Phase | Module                  | Duration |
| ----- | ----------------------- | -------- |
| 1     | Foundation              | 1 Week   |
| 2     | Products & Inventory    | 2 Weeks  |
| 3     | Purchases               | 1 Week   |
| 4     | POS & Sales             | 2 Weeks  |
| 5     | Due Management          | 1 Week   |
| 6     | Serial & Warranty       | 2 Weeks  |
| 7     | Accounting              | 3 Weeks  |
| 8     | Advanced Inventory      | 1 Week   |
| 9     | Service Center          | 2 Weeks  |
| 10    | CRM                     | 1 Week   |
| 11    | Reports                 | 1 Week   |
| 12    | Integrations            | 1 Week   |
| 13    | Optimization & Security | 1 Week   |

**Total Estimated Development Time:** 16–18 weeks for a single developer, or 8–10 weeks with a small team.

