Serialized Unit Traceability

Inventory Software with IMEI & Serial Number Tracking

Trace every high-value unit from supplier purchase to customer delivery with unique serial and IMEI numbers. Eliminate warranty confusion and protect against return disputes.

⚡ Local Storage + Cloud Sync🔒 Private by Design🧾 GST & VAT Ready📱 Mobile, Windows & Browser
Workflow Overview

Why is an IMEI and serial number inventory system necessary?

Unlike generic quantity tracking where 10 units are interchangeable, serialized inventory tracks every single physical item individually by its unique manufacturer serial number or dual-SIM IMEI code, recording its specific purchase vendor, warehouse location, customer invoice, and warranty expiry.

Core Capabilities

What Likhtam delivers for this workflow.

Real features engineered for real business operations, not generic templates.

01

Individual Unit Serial/IMEI Logging

Log unique serial codes or dual IMEI numbers during purchase bill entry using fast barcode or optical scanning.

02

Invoice Serial Attachment

Select designated serial numbers during sales billing; serials print clearly on customer invoices for warranty proof.

03

Instant Device Lifecycle Lookup

Search any IMEI or serial number to inspect its complete journey: supplier purchase date, warehouse shelf, selling invoice, and customer details.

04

Active Warranty Period Tracking

Track manufacturer and store warranty duration in days or months, validating customer warranty claims in seconds.

05

Fraud & Return Dispute Protection

Prevent customers or unauthorized parties from returning different or counterfeit units by verifying the exact serial sold.

06

Godown-Level Serial Allocation

Know precisely which individual serialized unit is stored in which warehouse godown or showroom display shelf.

Serial number and IMEI tag assignment during purchase and sales entries in Likhtam

Live Product Serial number and IMEI tag assignment during purchase and sales entries in Likhtam

Practical Workflow

How it works from start to finish.

A clear, step-by-step process designed to keep your books completely balanced.

01

Capture Serials on Purchase

Scan or type incoming serial/IMEI numbers while recording the vendor purchase invoice.

02

Assign to Godown Inventory

Serialized units enter stock balance, each tagged with its unique identity and purchase cost.

03

Select Unit on Sales Bill

Scan the specific box serial at checkout; Likhtam links that exact unit to the buyer.

04

Print Warranty Documentation

Customer invoice displays the verified serial numbers and warranty validity terms.

05

Rapid Service Lookup

When a customer requests support or returns, scan the unit serial to pull up the original bill instantly.

Who this is built for

Designed specifically for:

  • Mobile phone dealers, smartphone retailers, and telecom accessory distributors managing IMEI 1 and IMEI 2 tags
  • Computer hardware shops, laptop retailers, and electronics showrooms tracking device serials and warranties
  • Medical equipment suppliers, industrial machinery dealers, and specialized hardware stockists requiring unit audit history
Frequently Answered Questions

Factual questions, straight answers.

Clear details about Likhtam's capabilities, offline support, and compliance.

Yes. Likhtam supports logging primary and secondary IMEI numbers (IMEI 1 and IMEI 2) as well as standard hardware serial numbers.

Yes. Standard USB and Bluetooth barcode scanners connect directly to your PC or mobile device to scan serial barcodes into invoice entries.

When a credit note or sales return is processed, the specific verified serial unit returns to the active inventory godown and becomes available for resale.

Yes. Serial numbers are stored locally on your device database, allowing you to buy, track, and sell serialized inventory completely offline.

Get Started

Ready to run your books with total clarity?

Free forever on your phone or PC. Optional cloud sync and multi-user access when you need it.