BizBahi Features: Offline GST Billing, Inventory & Udhaar Khata
Everything available in the BizBahi Android app today — GST billing and invoices, inventory, khata, reports, sharing and more. One billing app for your shop.
Ab bol ke bill banao
Mic dabao, bolo “2 kg cheeni aur 1 Parle-G” — AI bill ka draft taiyaar kar deta hai. AI se chat karo, hisaab samjho: aaj ki sale, kiska udhaar baaki, kaunsa stock khatam hone wala hai.
Speak or type in Hindi, Hinglish or English. Prices & GST come from your own product list, and you check the bill before saving.
- Bol ke bill banao
- AI se chat, hisaab samjho
- Sales & stock charts
- Udhaar reminder message
AI Sahayak is included with every paid plan · Android app & web app
Example conversation for illustration; figures are sample data.
Billing & GST
Fast counter billing with correct GST — no accounting knowledge needed.
GST tax invoices
Automatic CGST+SGST (same state) or IGST (other state), HSN codes, GSTIN of seller and buyer.
Discounts, charges & round-off
Line-wise discount, other charges and automatic round-off on every bill.
Amount in words
Grand total printed in words (Indian Rupees) on the tax invoice.
Multiple payment modes
Cash, UPI, card, bank, credit (udhaar) or split payment. Paid / partial / due status.
Duplicate & edit invoices
Duplicate a past bill to save time, edit or void invoices when needed.
Quotations → Invoice
Create quotations/estimates with validity date and convert to an invoice in one tap.
Purchase bills
Record supplier purchases with GST; stock increases automatically.
Sales returns & credit notes
Return selected items/qty against an invoice: stock is restocked, the customer balance is adjusted (or refunded), and a numbered credit note (CN-…) can be printed, shared as PDF or sent on WhatsApp.
Purchase returns & debit notes
Return goods to a supplier against a purchase bill; stock and supplier payable are adjusted with a numbered debit note.
Delivery challans
Send goods on a numbered challan (DC-…), print/share it, then convert it into a GST invoice in one tap.
Proforma invoices
Proforma (PF-…) with UPI QR for advance payment; convert to a tax invoice when confirmed.
Purchase orders
Raise purchase orders to suppliers, share the PDF, and convert a PO into a purchase bill when goods arrive.
Custom invoice numbering
Your own prefix, starting number, financial year and terms & conditions.
Business logo & signature
Upload your logo and signature/stamp once (Settings → Invoice design); they appear on your documents. Logo can be switched off.
Invoice designs
GST Tax Invoice (boxed) and Classic GST are free; the other 10 designs (Minimal, Modern colour, Bold header, Compact A5, Elegant, Corporate band, Simple black & white, Landscape and 58/80mm thermal receipt layouts) come with a paid plan. Pick an accent colour. Every design keeps GSTIN, HSN/SAC, tax breakup, place of supply, UPI QR, terms and signature — on invoices, quotations, proforma, challans, credit/debit notes and purchase orders.
Service items (SAC)
Add services like repair, labour or consultancy with a SAC code — billed with GST, never deducted from stock.
Inventory
Know what is in stock, what is running low and what it is worth.
Product master
Name, brand, model, SKU, barcode, HSN, GST %, MRP, purchase & selling price, unit, category, photo.
Camera barcode scanning
Scan barcodes in New Sale and while adding products.
Barcode generation & labelsPaid
Create EAN-13 codes for products without a barcode and print labels — A4 sheet PDF (name, price, MRP) or thermal label printer.
Low-stock alerts
Set a minimum stock per product and get alerts before you run out.
Stock adjustments
Stock in / out / adjustment / transfer / damaged entries with full movement history.
Warranty periodPaid
Record warranty months per product (useful for electronics & mobile shops).
Khata & Payments
Udhaar ka pura hisaab — receivables and payables always up to date.
Customer & supplier khata
Running balance per party with receivable / payable / overdue filters.
Record payments
Payment in from customers and payment out to suppliers, linked to bills.
Party statement PDF
Customer and supplier ledger for any date range with opening and closing balance — download the PDF or share it on WhatsApp.
Payment receipts
Payment receipt / voucher PDF for every payment in or out, shareable on WhatsApp.
UPI QR & payment link
Set your UPI ID once; the invoice PDF and thermal receipt carry a UPI QR prefilled with the amount due.
WhatsApp payment reminders
One-tap WhatsApp reminder with the outstanding balance and UPI link. Credit days per customer and due date per bill. No SMS charges.
Automatic reminder notificationsPaid
The Android app schedules phone notifications before/after the due date; tap it to send the WhatsApp reminder. Nothing is sent without your tap.
Customer & supplier master
Mobile, email, address, state/city and GSTIN for every party.
Reports
See how the business is doing — today, this week, this year.
Dashboard
Today's sales and profit, receivable/payable, sales chart and alerts.
Sales, purchase & stock reports
Filter by period and export to CSV.
Item-wise reports
Item-wise quantity, taxable value and GST for sales, purchases, returns, quotations, challans, proforma and purchase orders — CSV / PDF.
Outstanding & ageing
Bill-wise and party-wise receivables and payables in 0–30 / 31–60 / 61–90 / 90+ day buckets, with one-tap WhatsApp reminders.
Payment-in / payment-out registers
All receipts and payments filtered by date, mode and party, with totals per mode — CSV / PDF.
GST summary
Output GST, input GST, net GST, taxable sales and HSN-wise summary.
GSTR-1 & GSTR-3B exportPaid
Pick a month to export B2B, B2CL, B2CS, CDNR/CDNUR, HSN and document summary as Excel or CSV in GST offline-tool columns, plus GSTR-3B summary figures. A filing aid for you or your CA — it does not file directly on the GST portal.
Profit & loss (COGS)Paid
Real profit using the purchase cost saved on every sold item — bill-wise, product-wise, customer-wise and day-wise, with other income and expenses.
12-month sales analyticsPaid
Year view of your sales trend on the dashboard (7- and 30-day views are free).
Expenses & other income
Category-wise expenses and other income (interest, commission, rent received…) — both flow into P&L.
Share & Print
Bill kaise bhi bhejo — WhatsApp, email, PDF ya print.
WhatsApp invoice
Share the invoice PDF directly to the customer on WhatsApp.
PDF download & share
A4 GST tax invoice as PDF — download, print or share anywhere.
Email invoice
Send invoice details by email from the app.
Thermal receipts
58mm and 80mm thermal receipt printing via Android print.
Data, Security & Team
Your data, your phone — protected and backed up.
Offline-first
Everything works without internet; data is stored on your device first.
Cloud sync & web app
When you sign in with Google, your business data syncs securely (HTTPS) to your BizBahi account so you can use it at bizbahi.com/app and on another phone. Download or delete the cloud copy anytime from Settings → Cloud Sync.
PIN app lock
Optional PIN lock so nobody else can open your khata.
Backup & restore
Download a full backup file and restore it on the same or a new phone.
Excel import / export
Import products, customers and suppliers from Excel/CSV; export data anytime.
Staff rolesPaid
Add cashiers, managers and accountants with role-based permissions (on this device).
Dark mode
Light, dark or follow-system theme.
Google Sign-In
Secure sign-in with your Google account to activate and restore your license.
Paid = included with paid plans (Monthly, Yearly or lifetime license). Everything else is available on the Free plan (within its limits).
New to GST billing apps? Read our guide to GST billing software for small shops, with what BizBahi does not do and a comparison with other apps.