High-Speed Distributor ERP & Connected Field Sales
A purpose-built operational accounting and distribution software system engineered specifically for wholesale distributors, stockists, and regional agencies. Built around a true multi-level packaging unit hierarchy, structured route Beat scheduling, and a connected online salesman mobile app with real-time GPS location tracking.
One Cohesive Ecosystem for Distribution Operations
From field order booking on the road to warehouse stock adjustments and central ledger auditing, every module communicates seamlessly in real time.
Distributor Admin Hub
Complete control center for GST billing, counter POS, delivery challans, multi-godown stock, bank/cash passbooks, and live party net balances.
Angular 21 • PrimeNGOnline Salesman App
Dedicated Android mobile app for field reps. Delivers assigned daily Beats, proximity-sorted shop lists, physical check-ins, and instant order booking.
Ionic 8 • Capacitor • Live GPSHigh-Concurrency API
Express REST API powered by raw PostgreSQL transactions. Features append-only stock ledgers, immutable unit conversions, and multi-tenant data isolation.
Express 5 • PostgreSQL PoolAnalytics & Document Engine
Beat-wise and party-wise sales intelligence, unit tier breakdown matrices, and high-resolution automated GST invoices and delivery notes.
Bun • Elysia • PDFMakeTrue Multi-Level Packaging Hierarchy — Not Fragile "Alternate Units"
Wholesale distribution involves layered packaging: you purchase goods in Shipper Cases, warehouse them in Master Cartons, and dispatch to retail shopkeepers in Inner Packs or individual Pieces.
Legacy accounting software forces this complex hierarchy into restrictive two-tier "alternate unit" ratios. When transactions scale, rounding drift inevitably corrupts inventory counts. Lalwin ERP is engineered from the database up with a true arbitrary-depth unit tree.
Billing clerks and route salesmen select any convenient unit tier on the fly; the transactional engine automatically computes the exact atomic base quantities without fractional error.
Native FMCG Beat (Route) Management System
Distributors operate on structured geographic schedules — visiting specific retail clusters on designated days (e.g. Monday Highway Beat, Tuesday City Centre Route).
Lalwin Distributor ERP natively integrates the Indian wholesale Beat system into every sales, dispatch, and reporting workflow.
100% Online Salesman App with Live GPS Foreground Tracking
Say goodbye to unverified phone claims, lost paper order slips, and evening manual data re-entry. Our dedicated Android mobile application connects your field sales force directly to the distributor central database.
Because operational transparency is paramount, the app operates fully online — actively streaming location displacement coordinates, shift punches, and order entries to the cloud.
Rajesh Kumar (South Beat)
Punched In: 09:15 AM • Battery: 84% • Speed: 18 km/hAmit Mishra (Highway Beat)
Punched In: 09:30 AM • Battery: 62% • Shop Check-InOne Unified Dashboard with Complete Accounting Features
Engineered specifically for the real-world operational challenges of Indian wholesale distributors — from multi-warehouse dispatch to complex bill settlements.
Delivery Challan → Sales Invoice
Dispatch goods under Delivery Challans (DC-xxxx) to adjust godown stock immediately. Convert into final GST Sales Invoices in a single click — our database engine detects linked challans to prevent double stock deduction.
- ✓ Challan status tracking
- ✓ Zero double inventory debit
- ✓ Full audit trail linking
Multi-Godown Inventory
Manage stock across multiple storage depots, main warehouses, and transit vans. Every purchase receipt, sales dispatch, and adjustment entry is tagged by specific godown ID in the append-only stock ledger.
- ✓ Warehouse-segregated stock
- ✓ Passbook-style item ledgers
- ✓ Low-stock threshold alerts
Credit / Debit Notes & Passbooks
Issue Credit Notes (CN) and Debit Notes (DN) with invoice-level allocations. Directly settles outstanding bill balances, updates the master transaction ledger, and reflects in customer passbooks with zero manual recalculations.
- ✓ Bill-by-bill allocation
- ✓ Live Collect / Pay balance filters
- ✓ Cash & Bank book auditing
Advanced Beat-Wise & Party-Wise Intelligence
Standard generic reports cannot tell you which Route is leaking margin or which retail customer is accumulating overdue balance. Our reporting suite provides deep distribution-specific analytics.
1. Item Summary by Packaging Tiers & Beats
Aggregates total sales and purchase volumes broken down by every hierarchical packaging unit (Cases, Boxes, Packs, Pieces). Filter by date range, item categories, and specific Routes.
2. Sales Summary Scoped by Route, Party, or Salesman
Toggle scopes instantly: analyze revenue Beat-wise, Party-wise, or Salesman-wise. Filter by payment modes (Cash, Bank, Cheque), payment status (Paid, Unpaid, Partial), with toggleable delivery challan inclusion.
3. High-Resolution PDF & Excel Export
Powered by a dedicated document microservice generating pixel-perfect GST tax invoices, delivery slips, HSN summaries, and audit spreadsheets formatted for instant printing.
| Beat / Route | Invoices | Gross Total | Collection | Outstanding |
|---|---|---|---|---|
| Market West | 84 | ₹4,82,100 | ₹4,10,000 | ₹72,100 |
| Highway Route | 62 | ₹3,45,600 | ₹2,90,000 | ₹55,600 |
| Station Rd Beat | 91 | ₹5,18,400 | ₹4,85,000 | ₹33,400 |
| Grand Total | 237 | ₹13,46,100 | ₹11,85,000 | ₹1,61,100 |
Continuously Developing with Direct Distributor Suggestions
We do not treat our software as a frozen, off-the-shelf product. Wholesale distribution practices vary widely across sectors — FMCG schemes, pharmaceutical batch mandates, and hardware credit timelines all have unique nuances.
Lalwin Systems actively maintains and continuously evolves this distribution suite. User suggestions and distributor operational workflows are actively welcomed — we work directly with your team to integrate custom features, specialized regional trade schemes, and custom reports.
Frequently Asked Questions
Clear technical and operational insights into how Lalwin Distributor ERP powers real distribution businesses.
How does the Multi-Level Unit System differ from legacy 'alternate units'?
Standard legacy accounting packages squeeze packaging into a simplistic 2-unit 'alternate unit' ratio. When you purchase in Shipper Cases, store in Master Boxes, and sell in Inner Packs or individual Pieces, legacy formulas break down and stock audits drift. Lalwin ERP supports arbitrary packaging tiers. Each tier has independent sale/purchase prices, distinct barcodes, and unique low-stock thresholds. Crucially, conversion multipliers are permanently locked upon creation, ensuring your append-only stock ledger never drifts.
Why is the Salesman Mobile App architected to be 100% online?
True field accountability requires live synchronization. Our dedicated Android mobile app runs an authorized Foreground Geolocation Service ('Field Shift Active'). It continuously records GPS displacement breadcrumbs, live shift attendance, and physical shop check-ins directly to the central server. Distributors can view a real-time radar map showing where all sales reps are at this very second, review playback trails of their traveled kilometers, and receive customer orders the moment they are booked.
How does the daily Beat (Route) system simplify field sales?
Retailers and dealers are assigned to structured routes ('Beats') mapped to specific days of the week. When a sales representative starts their shift, the mobile app loads that day's Beat. Parties are automatically sorted by physical distance from the salesman's current GPS location. Reps see who has been visited and who is still pending, can log check-in notes with geo-verification, and book spot sales orders without flipping through paper catalogs.
How does the Delivery Challan to GST Sales Invoice workflow protect stock integrity?
In wholesale trade, goods are often dispatched from the godown under a Delivery Challan (DC) before final invoicing. Our system deducts stock immediately upon Challan generation. When the invoice is raised, the Challan converts seamlessly in one click: the transactional engine detects the linked Challan reference and suppresses duplicate inventory deductions while preserving tax summaries and pricing.
How does the system handle multiple Godowns (Warehouses) and Financial Notes?
The ERP supports multi-godown operations with warehouse-level stock segregation. Every inward, outward, opening, and adjustment entry is written to an immutable append-only stock ledger tagged with the specific godown ID. For financial management, Credit Notes (CN) and Debit Notes (DN) are allocated directly against existing unpaid invoices, automatically settling bill balances and updating customer passbook records.
Can we request specialized features, trade schemes, or custom reports?
Absolutely. Unlike monolithic, rigid legacy ERPs where feature requests take years, Lalwin Distributor ERP is in active, continuous development. You work directly with core software engineering. We actively welcome distributor suggestions and frequently integrate custom discounting schemes, specialized regional reports, and custom workflow logic.
Ready to Modernize Your Wholesale Distribution Network?
Schedule a live walkthrough of the Distributor ERP dashboard and online salesman mobile app with our core software engineering team.