VelBooks Blog: GST, Billing & Selling Online
Practical, sourced guides for shop owners, traders and distributors.
Latest guides
Best Restaurant Billing Software in India (2026): An Honest Shortlist
Billing tips · Updated 19 Oct 2026
Learn more →What Is GST Billing Software? Meaning, Invoice Rules and When You Need It
Billing tips · Updated 15 Oct 2026
Learn more →Can I File a GST Return Without a CA?
GST & compliance · Updated 23 Oct 2026
Learn more →Tally Alternatives in India (2026): When to Switch, Mac/Linux & Migration
Billing tips · Updated 13 Oct 2026
Learn more →GSTR-3B Lock: What's Locked, What Isn't, and the Three-Year Time Bar
GST & compliance · Updated 15 Oct 2026
Learn more →Vyapar vs myBillBook: Which Billing App Is Better in 2026?
Billing tips · Updated 6 Oct 2026
Learn more →Billing Software Price in India (2026): What You Actually Pay
Billing tips · Updated 6 Oct 2026
Learn more →Government GST Billing Software: Was It Free, and What Remains?
Billing tips · Updated 12 Oct 2026
Learn more →How to Generate an E-Way Bill: Step by Step on the Portal, by SMS or App
GST & compliance · Updated 14 Oct 2026
Learn more →GST Invoice Rules: Time Limits, Free Samples, Contents and Document Types
GST & compliance · Updated 13 Oct 2026
Learn more →E-Invoice Turnover Limit 2026-27: Who Must Generate an IRN, and the Time Limits
GST & compliance · Updated 3 Oct 2026
Learn more →What Is an HSN Code? Meaning, Digits and How to Find Yours
GST & compliance · Updated 12 Oct 2026
Learn more →How to File GSTR-1 on the GST Portal: Step-by-Step Guide (2026)
GST & compliance · Updated 3 Oct 2026
Learn more →Inventory Management for Small Business: A Practical Guide for Indian Shops
Inventory · Updated 15 Oct 2026
Learn more →Best Billing Software in India (2026): An Honest Shortlist by Business Type
Billing tips · Updated 3 Oct 2026
Learn more →How to Start Selling Online for Your Kirana or Retail Shop
Selling online · Updated 3 Oct 2026
Learn more →How to Choose Billing Software for a Small Business in India
Billing tips · Updated 3 Oct 2026
Learn more →GSTR-1 vs GSTR-3B: Differences, Due Dates and the 2025 Changes
GST & compliance · Updated 3 Oct 2026
Learn more →E-Way Bill Rules 2026: Limits, Validity and the 180/360-Day Rules
GST & compliance · Updated 3 Oct 2026
Learn more →GST 2.0 New Rates (from 22 Sep 2025): What Retailers Must Update
GST & compliance · Updated 3 Oct 2026
Learn more →Free tools
GST Calculator
Add or remove GST at 0%, 5%, 18% or 40% and see the CGST/SGST or IGST split.
Learn more →GST Invoice Generator
Fill a form, get a GST invoice, then print or save it as PDF. Free, no signup.
Learn more →HSN / SAC Code Finder
Search the official GST HSN and SAC list by product name or code, or browse by chapter.
Learn more →E-Way Bill Checker
Check whether an e-way bill is needed and calculate its validity from the distance.
Learn more →E-Invoice Checker
Check whether e-invoicing applies to you and the 30-day deadline to report an invoice.
Learn more →GST Late Fee Calculator
Late fee and 18% interest for GSTR-3B, GSTR-1, GSTR-4 and GSTR-9, with current caps.
Learn more →Barcode Generator
Make Code 128 or EAN-13 barcodes and print labels on A4 sheets or label rolls.
Learn more →Free formats
GST Invoice Format
A tax invoice with every field Rule 46 requires. Print, save as PDF or download Excel or Word.
Learn more →Proforma Invoice Format
Price estimate before supply — not a tax invoice. Excel + print-ready.
Learn more →Cash Memo / Receipt Format
Simple cash memo for shops, with notes on when a GST invoice is required.
Learn more →Bill of Supply Format
For composition dealers and exempt supplies, as per Rule 49.
Learn more →Quotation Format
A clear quotation with GST, validity and terms, ready to convert into an invoice.
Learn more →Delivery Challan Format
For job work, stock transfers and goods sent on approval, as per Rule 55.
Learn more →Purchase Order Format
Order goods from suppliers with quantities, rates, GST and delivery terms.
Learn more →Stock Register Format
Item-wise stock register in Excel with automatic closing stock and reorder alerts (Rule 56).
Learn more →Self Invoice Format (RCM)
Self-invoice and payment voucher for reverse-charge purchases from unregistered suppliers, e.g. rent.
Learn more →Run billing, stock and your online store from one app
Sign up at app.velbooks.com and use the full app free for 30 days. Questions first? Call or WhatsApp us.
Or call +91 81472 70720 · admin@finacc.in