A warehouse is not just a storage space — it is a highly dynamic operational hub where efficiency directly impacts:
Delivery speed
Inventory accuracy
Order fulfilment
Customer satisfaction
Overall logistics cost
Yet, most traditional warehouses struggle with:
Stock mismatches
Misplaced materials
No visibility of exact bin locations
Slow picking & packing
Manual errors
Overstocking & stockouts
Poor space utilization
The Warehouse Management System (WMS) in ERP solves these problems using real-time tracking, barcode scanning, intelligent putaway, and optimized picking workflows.
This guide explains everything about WMS — how it works, key components, workflows, industry use cases, and business benefits.
What Is a Warehouse Management System (WMS)?
WMS is the ERP module responsible for controlling and optimizing all warehouse operations, from inbound receipt to outbound dispatch.
It manages:
Goods receiving (GRN)
Putaway management
Bin, rack & zone allocation
Picking & packing
Cycle counting
Stock transfers
Barcode & QR scanning
Space optimization
Warehouse layout management
WMS integrates seamlessly with:
Inventory
Purchase
Sales
Dispatch
Production
Logistics
This ensures complete, real-time warehouse visibility.
Key Components of WMS (2025 Edition)
1. Goods Receipt & Putaway
When materials arrive:
GRN is created
Items are scanned
ERP assigns storage locations
Warehouse staff moves items to allocated bins
Putaway is automated based on:
Item category
Size & weight
FIFO / FEFO rules
Temperature requirements
Rack & bin availability
2. Bin, Rack & Zone Management
The warehouse is digitally mapped into:
Zones
Racks
Shelves
Bins
Each SKU has a precise location, for example: Zone A → Rack 3 → Shelf 2 → Bin B12
This eliminates searching and misplacement.
3. Barcode / QR Code Scanning
Barcode scanning ensures:
Zero picking errors
Real-time stock accuracy
Full movement traceability
Supports scanning of:
SKU barcodes
Batch & lot barcodes
Location & bin barcodes
4. Picking & Packing Automation
ERP automatically suggests:
Correct bin to pick from
Optimized picking route
Correct packing sequence
Supported picking methods:
FIFO picking
Batch picking
Wave picking
Zone picking
This significantly speeds up order fulfilment.
5. Replenishment Automation
ERP continuously monitors bin stock and:
Identifies low pick-location stock
Suggests internal replenishment
Recommends transfers from bulk to pick bins
Ensures uninterrupted picking operations.
6. Cycle Counting
Instead of shutting down warehouses for physical stock checks, WMS enables continuous counting using:
ABC counting
Location-based counting
SKU-based counting
Ongoing cycle counting
This keeps inventory accurate at all times.
7. Warehouse Transfers
Tracks movement between:
Warehouses
Zones
Racks
Bins
All transfers are logged with full audit trails.
8. Dispatch & Loading Control
Before dispatch:
ERP verifies the order
Confirms correct items & quantities
Generates packing slips
Creates delivery challans
This prevents wrong dispatches and returns.
How WMS Works (Step-by-Step Workflow)
1️⃣ Inbound – Receiving Goods
Vendor delivers material → Scan → GRN → QC → Bin assignment.
2️⃣ Putaway
ERP suggests best storage location based on:
Item dimensions
Temperature needs
Category & handling rules
Pick frequency
Warehouse staff stores items accordingly.
3️⃣ Inventory Storage
Stock is stored with full visibility of:
Exact bin location
Batch / lot number
Expiry date
Quantity
Status (available / reserved / QC hold)
4️⃣ Picking (Outbound Orders)
Customer order received → ERP generates picking list → Picker follows optimized route → Scans items → Moves to packing area.
5️⃣ Packing & Dispatch
Items are packed & labelled → Delivery challan generated → Loaded into vehicle.
Managing employees is one of the most critical and complex responsibilities in any organization. Without a structured system, HR teams often struggle with:
Manual attendance registers
Incorrect salary calculations
Shift scheduling conflicts
Leave & permission mismanagement
Statutory compliance issues
Overtime disputes
Excessive paperwork
No visibility into employee performance
The HR & Payroll Module in ERP eliminates these challenges by automating attendance, shifts, leave, payroll, and compliance — all from a single, integrated platform.
This guide explains:
How the HR & Payroll module works
Attendance, shift & leave management
Salary structure & payroll automation
Compliance handling (PF, ESI, PT, TDS)
HR workflows
Benefits for SMEs
End-to-end HR automation
What Is the HR & Payroll Module in ERP?
The HR & Payroll Module is the ERP component that manages the entire employee lifecycle, from onboarding to exit.
It handles:
Employee master data
Attendance tracking
Shift scheduling
Leave & permissions
Overtime calculation
Salary structure & payroll
PF, ESI, PT, TDS
Employee self-service (ESS)
Performance appraisals
Expense management
It is fully integrated with:
Accounts & finance
Projects
Production
Timesheets
This ensures accurate payroll, real-time reporting, and zero duplication.
Key Features of HR & Payroll Module (2025 Edition)
1. Employee Master Database
A centralized system storing complete HR information:
Personal & contact details
Job role & department
Date of joining
Salary structure
Documents (Aadhaar, PAN, resume)
Bank details
Experience & skills
Employment contract
👉 Acts as a single source of truth for HR.
2. Attendance Management
Supports multiple attendance methods:
Biometric machines
Mobile GPS attendance
Web login
QR-based attendance
RFID / access cards
ERP tracks:
Present / absent
Late login
Early checkout
Half-day
Overtime
✔ Live attendance dashboards for HR & managers.
3. Shift & Weekly Off Management
Designed for factories, warehouses, hospitals, and logistics.
Supports:
Multiple shifts
Rotational shifts
Night shifts
Auto-shift assignment
Grace period rules
Holiday calendars
✔ Eliminates shift conflicts and scheduling errors.
4. Leave & Permission Management
Fully automated leave workflow:
Leave requests via mobile app
Manager approval hierarchy
Leave balance tracking
Loss of Pay (LOP) calculation
Permission / hourly leave
Comp-off management
✔ Transparent for employees, effortless for HR.
5. Overtime (OT) Calculation
ERP calculates OT based on:
Shift timings
Actual attendance logs
Company OT rules
✔ Prevents inflated or incorrect OT claims.
6. Payroll Automation (Salary Processing)
ERP computes salary automatically using:
CTC breakup
Allowances
Deductions
Attendance & leaves
Overtime
Bonus & incentives
Generates:
Payslips
Salary register
Bank transfer sheets
Automatic journal entries for accounts
7. Statutory Compliance (India)
100xERP supports all major statutory requirements:
PF
ESI
Professional Tax (PT)
TDS
Bonus
Gratuity
Labour Welfare Fund (LWF)
Form-16
✔ Compliance without manual calculations.
8. Employee Self-Service (ESS) Portal
Employees can:
Mark & view attendance
Apply for leave
Download payslips
Upload documents
Track approvals
Update profile
✔ Reduces HR queries by up to 70%.
9. Performance Appraisal Management
ERP manages:
Goals & KRAs
Monthly / quarterly reviews
Manager ratings
Increment cycles
Promotion recommendations
✔ Builds a transparent, performance-driven culture.
10. Expense Management
Employees submit:
Travel claims
Food expenses
Purchase bills
Manager approves → Accounts reimburses → Automatically recorded in ERP.
How HR & Payroll Works (End-to-End Workflow)
1️⃣ Employee Onboarding
HR creates employee profile and uploads documents.
2️⃣ Attendance Capture
Attendance recorded via biometric / mobile GPS.
3️⃣ Leave & Permission Approval
Approved automatically based on reporting hierarchy.
4️⃣ Payroll Run
ERP calculates:
Basic & HRA
OT
Deductions
PF / ESI / TDS
Net salary
5️⃣ Payslip Generation
Employees download payslips from the app.
6️⃣ Accounts Integration
Salary journals posted automatically.
7️⃣ Compliance Reports
PF, ESI, TDS files generated and ready for upload.
Benefits of HR & Payroll Module
1. Zero Manual Calculations
Salary, OT, PF, ESI handled automatically.
2. Accurate Payroll Every Month
No errors, no disputes, no rework.
3. 70% Reduction in HR Workload
ESS portal handles routine employee queries.
4. Transparent Attendance System
Employees and managers see real-time data.
5. Better Statutory Compliance
Avoid penalties with automated compliance.
6. Improved Employee Satisfaction
Accurate salary + clear leave + fast communication.
7. Higher HR Productivity
HR focuses on people strategy, not paperwork.
Industry Use Cases
Manufacturing
Shift-based attendance
OT automation
IT & Services
Project timesheets
Performance appraisals
Construction
Site-level attendance
Contractor payroll
Logistics
Driver & field staff GPS attendance
Retail
Store-wise attendance
Weekly offs
Healthcare
24×7 shift rotations
Full compliance
Why ERP HR Module Is Better Than Standalone HR Software
Standalone HR tools fail because they:
❌ Are not linked with accounts ❌ Cannot auto-post payroll entries ❌ Do not sync with production shifts ❌ Do not show real-time leave balance ❌ Lack statutory automation
ERP solves everything on one integrated platform.
Why Choose 100xERP for HR & Payroll?
100xERP offers:
GPS + biometric attendance
Shift automation
Leave workflows
OT calculation
AI-based HR insights
Simple payroll processing
Full statutory compliance
ESS mobile app
Seamless finance integration
✔ Ideal for SMEs and enterprises with 10 to 5,000 employees.
FAQs – HR & Payroll Module
Q1. Can employees mark attendance from mobile? Yes — with GPS and selfie verification.
Q2. Can payroll handle multiple salary structures? Yes — CTC, hourly wage, contract, and performance-based models.
Q3. Is statutory compliance automated? Yes — PF, ESI, PT, and TDS are fully supported.
Q4. Can HR track late logins and early exits? Yes — with daily alerts and detailed reports.
Accounting is the backbone of any business. Yet most companies still struggle with:
Manual data entry
Invoice errors
Delayed reconciliation
GST mismatches
Missing e-invoices
No real-time financial visibility
Payment delays
Painful month-end closing
The Accounting & Finance Module in ERP solves these challenges through automation, accuracy, and real-time integration with all departments.
This guide explains:
How the Accounting Module works
GST automation
E-Invoice & E-Way Bill
Payment & reconciliation workflows
Ledger posting logic
Real-time financial analytics
Benefits for Indian SMEs
What Is the Accounting & Finance Module in ERP?
The Accounting Module in ERP is a fully integrated financial management system that automatically records, validates, and reports all financial transactions across the business.
It manages:
Sales invoices
Purchase bills
GST & tax
Payments & receipts
Ledgers
Cash flow
Bank reconciliation
Profit & Loss
Balance Sheet
It ensures full compliance with Indian regulations, including GST, E-Invoice, and E-Way Bill.
How the Accounting Module Works (Simple Explanation)
1️⃣ Invoice Posted → Ledger Updated Automatically
When a sales invoice is created:
Customer ledger updates
Revenue account updates
GST ledger updates
Inventory reduces automatically
👉 No manual accounting entries required.
2️⃣ Vendor Bill Posted → Purchase & Tax Updated
When vendor bills are entered:
Purchase ledger updates
Supplier ledger updates
Input GST updates
GRN is matched
✔ Automatic 3-way matching (PO–GRN–Invoice) prevents fraud and errors.
3️⃣ Payments & Receipts → Auto Adjustment
ERP tracks:
Customer receipts
Vendor payments
Advance payments
Credit notes
Outstanding balances update instantly.
4️⃣ Bank Reconciliation
ERP imports bank statements and auto-matches transactions, highlighting mismatches automatically.
5️⃣ Real-Time Financial Dashboard
ERP instantly displays:
Cash flow position
Profitability
Receivables & payables
Expense trends
Sales vs purchase analysis
Key Features of Accounting & Finance Module (2025 Edition)
1. GST Automation
ERP automatically handles:
CGST / SGST / IGST
HSN / SAC mapping
Reverse charge
Multiple tax slabs
GST summaries
GSTR-1 & GSTR-3B reports
✔ Significantly reduces accountant workload.
2. E-Invoice Integration
100xERP supports:
Automatic e-invoice generation
IRN number creation
QR code generation
Direct NIC API integration
👉 No manual uploads on the GST portal.
3. E-Way Bill Automation
ERP auto-generates:
E-Way Bills
Transporter details
Vehicle updates
Distance validation
✔ Prevents penalties and dispatch delays.
4. Receivables Management (Accounts Receivable)
Tracks:
Outstanding invoices
Due dates
Credit limits
Customer aging
Automated payment reminders
5. Payables Management (Accounts Payable)
Manages:
Vendor bills
Pending payments
TDS tracking
Debit notes
Vendor aging reports
6. Cost Center Accounting
Track expenses by:
Department
Project
Machine
Branch
Ideal for manufacturing & multi-branch businesses.
7. Expense Management
Employees can upload:
Bills
Receipts
Travel expenses
Managers approve → Accounts reimburses → Fully recorded in ERP.
8. Fixed Asset Management
Tracks:
Machines
Vehicles
Office equipment
Depreciation schedules
Asset disposal
9. Auto-Generated Financial Statements
ERP generates in real time:
Profit & Loss
Balance Sheet
Cash Flow
Trial Balance
Ledger statements
10. Bank & Cash Management
Includes:
Bank book & cash book
Cheque printing
Fund transfers
Cash flow planning
Why Accounting Works Best When Integrated with ERP
1️⃣ Zero Manual Entries
Sales, purchase, inventory, and finance stay fully synchronized.
2️⃣ Real-Time Accuracy
No delays, no mismatches, no outdated reports.
3️⃣ Reduced Human Errors
Automated postings eliminate entry mistakes.
4️⃣ Faster Compliance
GST, e-invoice, TDS generated instantly.
5️⃣ Better Cash Flow Control
ERP shows:
Incoming money
Pending payments
Available cash position
6️⃣ Faster Month-End Closing
With automation, month-end closing becomes 5× faster.
Industry Use Cases
Manufacturing
Machine costing
Job costing
Overhead allocation
Trading
Fast invoicing
GST-ready accounting
Distribution
Multi-branch accounting
Centralized reporting
Food & Beverage
Batch costing
Wastage accounting
Pharma
GST compliance
Batch traceability
Audit-ready accounts
Professional Services
Billing
Time tracking
Expense management
Why Choose 100xERP for Accounting & Finance?
100xERP delivers:
Complete GST automation
E-invoice & E-way bill API integration
Auto-ledger postings
Budgeting & cost tracking
AI-based financial insights
Real-time dashboards
Mobile payment alerts
Seamless integration with sales & purchase
Perfect for SMEs, manufacturers & distributors in India.
Your sales team might be generating leads—but are you closing them efficiently?
Most businesses struggle with:
❌ Missed follow-ups ❌ Delayed quotations ❌ Poor visibility of the pipeline ❌ No integration between sales, dispatch & finance ❌ Unpredictable revenue ❌ Disconnected CRM tools
The Sales & CRM Module in ERP solves these problems by automating and connecting the entire sales lifecycle — from lead capture to dispatch and collections.
Let’s dive into how it works.
🤔 What Is the Sales & CRM Module in ERP?
This module is the central nervous system of your sales process, connecting:
Lead management
Customer relationship data
Follow-up automation
Sales orders
Quotation management
Delivery scheduling
Invoicing
Collections
It integrates deeply with:
📦 Inventory 🏭 Production 💳 Accounts 🚚 Dispatch 🧾 Purchase
🔍 Key Components of ERP Sales & CRM Module
1️⃣ Lead Management
Capture leads from:
Website forms
WhatsApp / social media
Marketing campaigns
Sales calls
Referrals & resellers
Each lead includes:
Source
Status/stage
Assigned salesperson
Next follow-up date
Notes, files & quotes
2️⃣ Sales Pipeline (Kanban View)
Visual CRM board showing:
🟡 New Lead → 🟠 Qualified → 🔵 Quotation Sent → 🟣 Negotiation → ✅ Won / ❌ Lost
Gives clear visibility into pipeline health and helps prioritize hot leads.
