GST Billing Software for Indian SMBs

Bill smarter.
Get paid faster.
Stay GST compliant.

ClickOneERP generates GST invoices, posts double-entry accounting entries, and tracks payments — automatically. Built for Indian small businesses from day one.

Used by: 🛒 Grocery ✂️ Salon 🍽️ Restaurant 🏨 Hotel 💊 Medical Store 🛍️ Retail
GST Invoicing · Double-Entry Accounting · UPI & Cash Payments · Customer Ledger · GSTR Reports · Inventory Tracking · ERPNext Implementation · Manufacturing ERP · Retail POS · HR & Payroll · GST Invoicing · Double-Entry Accounting · UPI & Cash Payments · Customer Ledger · GSTR Reports · Inventory Tracking · ERPNext Implementation · Manufacturing ERP · Retail POS · HR & Payroll ·
Billing & Accounting

Complete GST billing for small businesses.

One invoice. Auto GST. Auto accounting. Get up and running in minutes — no CA required for daily operations.

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GST-Compliant Invoices
IGST, CGST & SGST auto-calculated. B2B and B2C formats. Printable PDF in one click.
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Auto Double-Entry GL
Every invoice posts DR Debtors, CR Income, CR Tax — automatically. Zero manual journal entries.
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All Payment Modes
Cash, UPI, Card, Bank Transfer — record any split payment on a single invoice.
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Customer Ledger
Outstanding, payment history, and credit balance for every customer — always up to date.
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GST & Financial Reports
GSTR summaries, P&L, trial balance, balance sheet — auto-generated from your invoices.
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Audit-Safe & Locked
Submitted invoices are locked. Cancel-to-amend workflow. Role-based access for owner, cashier, accountant.
Get Started — Book a Demo →
GST READY
CustomerShree Traders
GSTIN27AABCU9603R1ZX
Invoice #INV-2026-0421
Subtotal₹ 10,000
CGST 9%₹ 900
SGST 9%₹ 900
Payment UPI + Cash
Total Due ₹ 11,800
Built for Indian SMBs

Works out-of-the-box for your business.

Pre-configured for how each industry bills, taxes, and gets paid. No complex setup.

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Grocery & Kirana
Fast billing, stock management, UPI payments, batch & expiry tracking, and GST filing ready.
✂️
Salon & Beauty
Service + product billing, membership packages, walk-in invoices, and daily cash reports.
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Restaurant & Café
Table billing, GST on food & beverages, and end-of-day collection summaries.
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Hotel & Guesthouse
Room charges, F&B billing, GST on accommodation (12%/18%), and guest ledger tracking.
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Medical Store & Clinic
Medicine billing with batch & expiry, prescription tracking, GST on pharma items.
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Retail & General Trade
Any product category — customer credit management, outstanding tracking, P&L reports.
ERPNext Implementation & Customization

Need more than billing? We implement ERPNext.

For growing businesses that need end-to-end ERP — manufacturing, multi-branch retail, distribution, or HR & payroll.

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Manufacturing ERP

Bill of Materials, Work Orders, MRP, Quality Inspection, Subcontracting, and Shop Floor management — configured precisely for your production process.

BOMWork OrdersMRPQualitySubcontracting
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Retail, Trade & Distribution

Point of Sale, multi-branch inventory, pricing rules, dealer portals, batch tracking, and wholesale billing — from one shop to a full distribution network.

POSMulti-branchInventoryBatchWholesale
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HR & Payroll

Employee records, leave management, attendance, salary slips, TDS deduction, and statutory compliance — PF, ESI, and Professional Tax all handled.

Salary SlipsLeaveAttendanceTDSPF & ESI
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Custom Frappe Development

Custom DocTypes, approval workflows, print formats, and third-party integrations — payment gateways, e-commerce, logistics APIs, or any internal system.

DocTypesWorkflowsIntegrationsPrint Formats
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For Frappe Agencies & Freelancers

Building on Frappe? We built Petal.

Petal is our open Next.js UI framework for Frappe — white-label per client, 30+ production components, and a full DocType form engine. If you're building custom Frappe frontends, we're open to collaboration.

Learn More →
Why ClickOneERP

We use the same software we sell.

We're not just consultants. We run Billing, EduSuite, and Petal in production daily. Our clients benefit from a team that has already solved the problems they face.

Talk to the Team →
01

GST-Ready from Day One

Every invoice and every GL entry is GST-compliant by default. No plugin, no add-on — built for Indian tax law.

02

Software + Implementation

We build our own products and implement ERPNext. That means we understand both product UX and enterprise customization.

03

Fixed Scope. Honest Pricing.

Deliverables documented before we write a line of code. Fixed price where possible. No open-ended retainers.

04

Real Support. Fast Response.

Direct access via WhatsApp or Slack. 30-day post-launch warranty on every engagement. No ticket queues.

Get in Touch

Tell us what you need.

Billing software for your shop, ERPNext for your factory, or a Frappe dev partner — drop us a message and we'll respond within 24 hours.

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Billing & Accounting Software For grocery, salon, restaurant, hotel, medical store, and any SMB
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ERPNext Implementation Manufacturing, retail, trade, HR & payroll — any industry
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Frappe Agency / Freelancer Collaborate on Petal or custom Frappe frontend development
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Email us directly info@clickoneerp.com
Book a Free Demo

We respond within 24 hours · info@clickoneerp.com

We'll be in touch!

Someone from our team will contact you within 24 hours.