Billing Software Development

Billing Software Development – Invoicing Built Around Your Business

Givni IT Solutions offers custom billing software development for businesses across India: a billing and invoicing system designed around your counter, your price lists and your accounts. Raise GST invoices in seconds, scan barcodes at the POS, keep stock and purchases in sync, track customer credit and see what you earned today, all from one secure system on cloud or desktop.

We build for retail shops, wholesalers and distributors, restaurants, pharmacies and service businesses that have outgrown generic billing apps. Need a ready product instead? See our ready GST billing software. Based in Patna? Our billing software team in Patna can meet you in person.

Since 2016 1200+ projects delivered Free demo & quote
1200+Projects delivered
Since 2016Building business software
3Offices: Patna, Kolkata, Noida
24×7Support available
What You Get

Billing Software Development — Key Features

Everything Givni builds in to help you launch faster, run smoother and grow with confidence.

01

GST Invoices, B2B & B2C

Tax invoices with your GSTIN and the buyer's, HSN/SAC codes and automatic CGST + SGST or IGST split by place of supply — in your own invoice format.

02

E-Invoice & E-Way Bill Support

Support for e-invoice (IRN and QR code) and e-way bill generation through the government portals or an authorised provider, for businesses that need them.

03

Barcode Billing & POS

Fast counter billing with barcode scanners, thermal or A4 printing, discounts, returns and split payments across UPI, cash and card.

04

Inventory & Stock Alerts

Every sale and purchase updates stock in real time, with batch and expiry tracking, multiple units and alerts before an item runs out.

05

Purchases & Supplier Bills

Record purchase bills, supplier payments and returns so input tax, stock and payables stay accurate without double entry.

06

Customer Credit (Khata) & Reminders

Keep a running ledger for every credit customer and send payment reminders with a payment link on WhatsApp or SMS.

07

Quotations, Multi-Branch & Roles

Turn estimates into invoices in one click, run several branches or godowns from one system and control what each staff role can see and edit.

08

Reports & Tally / Excel Export

Sales, profit, stock and GST reports with the data you need for GSTR-1 and GSTR-3B, exportable to Excel or to Tally for your accountant.

How It Works

Our Process — Simple, Transparent, On-Time

A clear step-by-step path from first call to launch and ongoing support.

1

Billing Process Review

We study how you bill today — counters, price lists, taxes, credit and reports — in a free consultation.

2

Scope & Invoice Design

We agree on modules, invoice layouts and user roles, and share a written scope, timeline and quote.

3

Development in Stages

Billing, stock and reports are built step by step, with demos so your team can check each part.

4

Data Import & Go-Live

We import products, customers and opening balances from Excel, test with real bills and train your staff.

5

Support & Upgrades

Ongoing support, GST rule updates and new features as your business adds branches or channels.

Included

Modules & Capabilities

A complete, ready-to-use toolkit — fully customisable to how your business actually works.

GST Tax Invoices Barcode POS Quotations & Estimates Sales Returns & Credit Notes Inventory & Batches Low-Stock Alerts Purchase Bills Supplier Ledger Customer Khata WhatsApp / SMS Reminders Multi-Branch & Godowns User Roles & Audit Log GST Reports (GSTR-1 / 3B data) Profit & Sales Reports Tally / Excel Export
Why Givni

Why Businesses Choose Givni

A results-first partner that has been building software and driving growth since 2016.

Made for your workflow

Your invoice format, pricing rules, schemes and approvals are built in, instead of bending your business around a generic app.

GST-ready from day one

HSN/SAC, tax splits, credit notes and return-ready reports are part of the design, with support for e-invoice and e-way bills when you need them.

Cloud, desktop or both

Run billing in the browser, as a desktop app for counters with patchy internet, or both with data kept in sync.

An experienced team since 2016

Givni is based in Patna with offices in Kolkata and Noida, and has delivered 1200+ projects for clients across India.

Pricing

Packages That Fit Your Budget

Transparent, flexible plans — pick one, or ask us for a fully custom quote tailored to your needs.

Essential

For a single shop or service business

Custom quote
  • GST invoices & quotations
  • Customer & product masters
  • Basic stock tracking
  • Sales & GST reports
  • Excel export
  • Email support
Get Started
Most Popular

Business

For growing retail & wholesale

Custom quote
  • Everything in Essential
  • Barcode POS billing
  • Purchases & supplier bills
  • Customer khata & WhatsApp reminders
  • User roles & Tally export
  • Priority support
Get Started

Enterprise

For chains & distributors

Custom quote
  • Everything in Business
  • Multi-branch & multi-godown
  • E-invoice & e-way bill support
  • Cloud + desktop sync
  • Integrations & API
  • Dedicated manager
Get Started

Prices are indicative starting points. Contact us for an exact quote based on your requirements.

Free Quote

Tell us your requirement

Share a few details and our team will call you back with a plan, a live demo and the best price — usually within a few hours. No obligation.

✓ Free consultation ✓ Custom quote ✓ Since 2016

or call +91 98359 42411

FAQs

Frequently Asked Questions

What does billing software development include?

Billing software development covers designing and building an invoicing system for your business: GST invoices and quotations, POS billing, stock, purchases, customer credit, reports and user roles, plus data import, staff training and ongoing support.

Why get custom billing software instead of a ready app?

A ready app works well for simple invoicing. Custom software makes sense when you have your own price lists or schemes, several branches or godowns, special invoice formats, or need billing connected to your website, CRM or accounts.

Does it support e-invoicing and e-way bills?

Yes, we build support for generating e-invoices (IRN and QR code) and e-way bills through the government portals or an authorised provider, depending on your turnover and what your business needs.

Which businesses do you build billing software for?

Retail and grocery stores, wholesalers and distributors, restaurants and cafes, pharmacies, and service businesses such as agencies, clinics and repair centres, across India.

Can it export data to Tally or Excel?

Yes. Sales, purchases and ledgers can be exported to Excel, and in a Tally-importable format so your accountant can continue working in Tally.

How much does billing software development cost?

It depends on the modules, number of users and branches, and integrations you need. We share a written scope and a custom quote after a free consultation and demo.

Get Billing Software Development for Your Business

Contact Givni IT Solutions for a free consultation, live demo and a custom quote — no obligation.