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Market Khata LedgerComplete 3 simple steps to start issuing world-class invoices
📈 6-Month Revenue Trend
Recent Transactions
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📋 Expense Records
0 entries🎨 App Theme & Appearance
Toggle between Executive Emerald High-Contrast Light Mode and Modern Midnight Dark Mode.
🏢 Multi-Company & Brand Profiles
Manage multiple stores, brands, or freelance business entities:
🏢 Business Scale & Industry Vertical
Select your business type to auto-tune invoice fields, recommended templates, and compliance:
🏢 Your Business / Shop Profile
Official details displayed on all your invoices, receipts, and quotations:
✍️ Authorized Signature & Rubber Stamp
Draw signature or upload stamp:
🌍 Regional & Localization Config
Configure international currency, tax engine & invoice numbering:
POS01-2026-0001 to eliminate duplicate bill collisions.
💳 Payment QR & Fiscal Engine
Configure instant scan-to-pay QR links, swipe fee & fiscal cycles:
🎛️ Modules & Workflow Customization
Turn off unused modules to keep your billing counter screen clean, focused, and ultra-fast:
💬 Thank You & Review Message Settings
Configure your online store / website link and review links sent in post-purchase customer messages:
☁️ Cloud & Laptop Storage Hub
Store your invoices on Google Drive, Dropbox, or transfer seamlessly to your Laptop/PC:
🛡️ Data Security & Offline Sovereignty Vault
100% offline local data ownership. Regular backup recommended to protect your records:
🚀 Invoice Branding & Organic Referral Loop
Control the viral growth watermark displayed on your printed invoices and shared PDFs:
🏛️ About Publisher & Developer
BillMaster is an offline-first enterprise billing utility designed to empower small, medium, and large businesses worldwide. Built for maximum speed, zero telemetry, and 100% permanent local data privacy.
🔊 Commercial Audio Voice Soundbox
Clear, melodic retail voice payment announcements for counter billing:
🌐 Multi-Branch Private Cloud & Custom DB Mesh 👑 Fleet Tier ($999)
Sync real-time sales and inventory across 5+ store locations using your own private database ($0 server fees):
BUSINESS NAME
| # | Item Description | Qty | Rate | Tax | Total |
|---|
- Payment is accepted via Bank Wire Transfer, Corporate Card, or official digital payment rails.
- All claims and disputes regarding this invoice must be notified in writing within 15 days of issue date.
- Goods or services once delivered and verified in accordance with specification are non-refundable.
Create New Document
Choose document type or quick action:
More Business Tools
Reports, ledgers, settings & accounting:
👥 Client Address Book & Khata Ledger
Autofill client details or track credit dues & send WhatsApp reminders:
⚡ Product & Inventory Catalog
Tap item to add to bill, track real-time stock, or restock inventory:
☁️ Cloud Storage & Sync
Securely store your invoices in your own private cloud account ($0 server fees):
Your financial data stays strictly under YOUR control. Backups are saved directly into your personal Google Drive, Dropbox, or OneDrive.
💻 Transfer Invoices to Laptop / PC
Easy ways to access or move your business data to any computer:
Open your laptop's browser (Chrome, Edge, Firefox) and visit your BillMaster network address:
http://localhost:3001
Download your full sales ledger ready for standard accounting software, ERPs, or Microsoft Excel on PC.
Download your complete encrypted database file to transfer via USB, WhatsApp Web, or Email.
📷 Scan Product Barcode
Point camera at product barcode or enter SKU number:
Supports EAN-13, UPC-A, Code-128, QR Codes, and custom products.
💳 EMI / Installment Tracker
🧾 GST Quarterly Tax Calculator
Auto-calculated from your saved invoices. Know exactly how much GST to deposit each quarter — zero CA fees.
🔍 3-Minute Stock Spot-Check
Fast physical shelf audit to detect unbilled stock, theft & shrinkage (100% Offline):
📱 Scan-to-Phone Digital Receipt
Point any smartphone camera at this QR code to view your itemized receipt (Zero Paper, 100% Offline):
💸 Record Business Expense
Track operational costs to calculate accurate net business profit:
🤖 BillMaster AI Business Assistant
● 100% Client-Side AI · Offline Intelligence · Zero Data LeakageTailor BillMaster97 to your exact operational scale and trade in 3 easy steps:
- Open Business Profile: Click Settings ➔ Business Details & Profile in the top navigation or sidebar.
- Choose Your Business Scale:
- Sole Proprietor / Freelancer: Minimal single-column invoicing with zero clutter.
- Single POS Counter (Retail Store / Boutique): Fast barcode scanning, quick-cash tender buttons, and 58mm/80mm thermal receipt printing.
- Multi-Counter Supermarket / Departmental Store: Dedicated lane prefixes (
C1-INV-,C2-INV-), cashier PIN security, and shift-end Z-Reports. - Wholesale Trader / B2B Distributor: E-way bill support, HSN/SAC codes, tiered wholesale pricing, and customer/supplier khata ledgers.
- Select Your Industry Vertical:
- Grocery, Supermarket & FMCG: Auto-activates barcode lookups, weight units (kg/gm/ltr), and quick-billing POS keypad.
- Garments, Apparel & Footwear: Enables Size, Color, and Variant tracking with custom barcode label generation.
- Pharmacy & Healthcare: Unlocks Drug License fields, Batch Numbers, and Expiry Date tracking on all printed receipts.
- Electronics & Hardware: Automatically manages IMEI, Serial Numbers, warranty terms, and repair service job sheets.
- Restaurant, Cafe & Bakery: Activates Table billing, Takeaway orders, and Kitchen Order Tickets (KOT).
Benefit: Selecting your vertical automatically presets your ideal receipt layouts, tax calculation formulas (GST, VAT, Sales Tax), and keyboard shortcuts without requiring any technical configuration!
Switch your business in under 5 minutes with zero downtime and unbroken invoice sequences:
- Export Lists from Old Software: In your current software or spreadsheets (Excel, Google Sheets, or CSV), export your Customer Contacts and Product / Inventory Master as standard
.CSVfiles. - 1-Click Bulk Import: In BillMaster97, click Items & Inventory ➔ Import CSV and Client Directory ➔ Import CSV. All product names, SKUs/barcodes, wholesale cost, selling prices, tax rates, opening stock, and client phone/GSTIN/VAT numbers load instantly into your offline device database.
- Set Starting Invoice Sequence: Go to Settings ➔ Invoice Numbering and enter your continuous starting invoice sequence number (e.g., if old software ended at
#INV-4820, set next number to#INV-4821) for 100% clean, audit-compliant continuity. - Archive Past Records: Download past fiscal year audit summary PDFs from your old provider for archival reference, cancel your expensive recurring monthly subscription, and bill on BillMaster97 forever.
Yes! Universal CSV & Excel sheet bulk import is built-in:
- Supported Columns:
Item Name,SKU / Barcode,Selling Price,Purchase / Cost Price,Tax % (GST/VAT),Unit (pcs/kg/box), andOpening Stock Qty. - Instant Barcode Activation: Once imported, you can immediately scan barcodes using any handheld USB/Bluetooth scanner or smartphone camera in the Speed POS tab.
- Zero Cloud Upload: Your inventory catalog is stored directly on your hardware in high-speed IndexedDB memory, accessible 100% offline.
Step-by-step setup for multi-lane retail stores, supermarkets, and restaurants:
- Install on Each Terminal: Open BillMaster97 on Counter 1 PC, Counter 2 Tablet, and Mobile Billing Handheld. Click Install BillMaster97 App in the browser search bar or bottom banner to create standalone desktop launcher icons on each station.
- Assign Dedicated Counter Prefixes: Go to Settings ➔ Invoice Settings on each terminal and set a distinct invoice prefix:
- Counter 1 (Main Cashier): Prefix
C1-INV-(Bills:C1-INV-1001,C1-INV-1002...) - Counter 2 (Express Lane): Prefix
C2-INV-(Bills:C2-INV-1001,C2-INV-1002...) - Counter 3 (Takeaway / Delivery): Prefix
C3-INV-(Bills:C3-INV-1001...) - Warehouse / Dispatch: Prefix
WH-DC-(Challans:WH-DC-1001...)
- Counter 1 (Main Cashier): Prefix
- Connect Independent POS Hardware: Connect individual 58mm or 80mm ESC/POS thermal receipt printers and USB barcode scanners to each station.
- Shift Reconciliation: At shift end, each cashier clicks Daily Z-Report / Cash Drawer Close to reconcile drawer cash before handoff.
No expensive servers or LAN networking needed. Unlike legacy client-server software that freezes when your router drops or cloud billing apps that halt during internet blackouts, each BillMaster97 counter operates with 100% autonomy in client-side device memory (IndexedDB). Counters ring up sales at blazing sub-second speed even during complete internet or power outages.
Consolidate all terminal sales in 3 easy steps:
- Export Daily Invoices: On each counter terminal, go to Invoice History ➔ Export CSV / JSON (Today's Date).
- Transfer Files: Move the export files to the manager's master laptop via USB flash drive, local folder share, or Wi-Fi transfer.
- Consolidated Tax & Profit Report: Import or merge them into the master suite to generate unified store-wide Net Profit, Tax Liability (GST/VAT), and Category Sales analytics.
Lock sensitive financial data from employees with 1-click Security:
- Owner Master PIN: In Settings ➔ Security & Staff PIN Lock, set a confidential 4-digit PIN.
- Restricted Cashier Mode: When Staff Mode is active, cashiers can only scan items, create bills, and collect payments.
- Hidden Wholesale Margins: Purchase cost prices, profit margins, expense reports, historical analytics, and database export/reset tools are strictly locked behind your owner PIN.
Accurate daily cash reconciliation in under 60 seconds:
- Click Reports ➔ Daily Z-Report / Cash Drawer Close (or from the More menu).
- Enter the physical cash denomination count ($100, $50, $20, ₹500, ₹200, €50, etc.) present in the cash drawer.
- BillMaster97 automatically compares physical cash counted against recorded cash sales, digital QR/UPI collections, and card payments to calculate exact Cash Over / Short balance.
- Click Print Z-Report Slip to print a compact audit slip on your 58mm/80mm thermal printer or export as PDF for store accounting.
Recover tied-up capital before inventory expires. Big SaaS apps hide stagnant inventory. BillMaster97's Dead Stock Radar automatically scans your inventory ledger to identify products with zero sales over 30, 60, or 90 days. It calculates your exact tied-up capital and lets you apply 1-click clearance discounts to sell off slow-moving items and reinvest cash into fast-selling goods.
Complete digital Khata ledger built right in:
- Track Credit & Dues: Open Clients & Khata to view outstanding credit balances, credit limits, and purchase history for every customer.
- 1-Tap WhatsApp Payment Reminder: Click the WhatsApp icon next to any overdue account to send a polite reminder with outstanding balance and payment link directly to their phone.
- 1-Page Account Statement: Generate and print a professional debit/credit transaction statement PDF for customer reconciliation in 1 click.
Plug-and-play direct thermal receipt printing:
- Paper Size Selection: In the Invoice preview or Speed POS tab, select 58mm (2-inch) or 80mm (3-inch) receipt width.
- Universal Compatibility: Works seamlessly with Epson, Star Micronics, Xprinter, Munbyn, TVS, Rongta, Netum, and all standard generic ESC/POS thermal printers via USB, Bluetooth, or system print dialog.
- Zero Driver Hassle: Receipts are rendered with high-contrast, crisp typography and auto-fit margins with zero margin cutoff.
Lightning-fast checkout for high-volume retail rush hours:
- Speed POS Tab: Switch to the Speed POS tab (Keyboard Shortcut:
F2). The search/barcode cursor is focused automatically. - Instant Scan: Scan any standard barcode (UPC, EAN-13, Code 128, QR) using a USB/Bluetooth laser scanner gun or your mobile device camera. Items add to the cart in under 10 milliseconds.
- 1-Key Payment & Print: Press
EnterorF8to complete cash payment, open the cash drawer, and print the thermal receipt instantly.
Enter your UPI ID, IBAN, SEPA, or PayPal address in Settings ➔ Payment Details. Every printed invoice, PDF, and thermal receipt automatically renders an encrypted dynamic QR code containing the exact payable amount. Customers scan with their banking or UPI app (Any Banking App & Digital Wallet) and pay in 3 seconds with zero manual typing errors.
Click the 📱 WhatsApp button on any completed invoice. BillMaster97 automatically formats a polite, professional message with invoice number, item summary, grand total, and payment link, and opens WhatsApp Web or WhatsApp Desktop ready to send directly to the customer's phone number in 1 click.
Global multi-country tax compliance built-in:
- India GST: Automatic intra-state (CGST + SGST split) and inter-state (IGST) calculation, HSN/SAC code reporting, and 1-click GSTR-1 CSV audit exports.
- Europe / UK / Middle East VAT: Single and multi-bracket VAT rates with tax-inclusive or tax-exclusive item pricing and official Tax ID / TRN display.
- US & Canada Sales Tax: Dual State + County / City sales tax split with tax-exempt customer options.
- 160+ Currencies: Native support for $, €, £, ₹, ¥, AED, SAR, AUD, CAD, VND, etc. with custom formatting.
Significant business advantages over big SaaS platforms:
- $0 Recurring Monthly Fees: Competitors charge $40 to $150/month per billing counter ($2,400 to $6,000+ per year) and lock your invoices if you cancel. BillMaster97 is a Lifetime Purchase you own forever.
- 100% Offline Immunity: Cloud billing systems freeze when internet drops during peak customer queues. BillMaster97 is 100% offline-first and never crashes.
- Total Data Sovereignty & Privacy: Your customer phone numbers, sales revenue, and profit margins never leave your device and are never mined or sold to third-party ad networks.
- No Proprietary Hardware Lock-In: Works with any standard PC, laptop, tablet, phone, and standard 58mm/80mm thermal printers.
Active drafts are continuously protected: Your active invoice draft is automatically preserved in local storage so you never lose entered line items on accidental tab close or page reload.
To start a fresh blank bill:
- Click ➕ New Bill in the top navigation bar to reset the active draft.
- Or click the ✕ Close button on the invoice preview.
- Select your preferred language (40+ international languages supported) for a clean workspace.
Complete data ownership with 1-click backup:
- 1-Click Local Backup: Go to Settings ➔ Backup & Restore and click Download Backup (.json). Save your encrypted database file to a USB stick or external drive.
- Google Drive Sync: Optionally connect your personal Google Drive for automated offline-to-cloud encrypted archives.
- Instant Restore: To move your business to a new laptop or counter, click Restore Backup and select your file. All invoices, clients, and inventory restore in seconds.
Customize your invoice terms and legal notes in 3 easy ways:
- 1-Tap Quick Modal (Create Tab): In the Create tab, right under the financial totals (Grand Total), click the Notes & Terms: ⚡ Presets / Edit button. Type your custom payment clauses, exchange policies, or select pre-configured presets (Net 15 Days, Net 30 Days, Due on Receipt, 7-Day Exchange).
- 1-Click Country Statutory Compliance: Selecting any country chip in the top Country / Compliance Bar (🇦🇺 Australia GST, 🇬🇧 UK HMRC VAT, 🇺🇸 US IRS Commercial, 🇦🇪 UAE VAT, 🇮🇳 India GST, etc.) automatically populates that country's statutory legal clauses and tax compliance notices.
- Permanent Default Terms: To set terms that automatically apply to every new invoice, go to Settings ➔ Modules & Workflow / Customer Notes and save your custom text.
Manage your official brand identity in Settings:
- Company Profile & Tax ID: Go to Settings ➔ Your Business / Shop Profile (or click the shortcut banner ⚙️ Edit Profile, Bank & Signature in Settings ➔ on the Create tab). Update your Business / Company Name, Phone, Address, Statutory Tax ID (GSTIN, VAT TRN, US EIN), and Bank Wire details (IBAN, SWIFT, IFSC).
- Draw Signature or Upload PNG: Under Settings ➔ Authorized Signature & Rubber Stamp, draw your signature with your finger or mouse, or click Upload Signature Image to upload a transparent PNG.
- Official Round Rubber Stamp: Click Upload Stamp Image to attach your company's official rubber seal.
- Save: Click 💾 Save Settings. All 24 templates, PDF documents, and thermal receipts will automatically display your updated business identity, signature, and stamp seal.
Flexible currency options for domestic and international sales:
- Create Tab Currency Dropdown: On the Create tab, right below the Country bar, select any currency from the Currency dropdown (USD $, EUR €, GBP £, AUD AU$, CAD CA$, INR ₹, AED د.إ, SAR ﷼, etc.).
- 1-Click Country Bar: Clicking any country flag (e.g. 🇦🇺 Australia, 🇬🇧 UK, 🇺🇸 US, 🇦🇪 UAE, 🇮🇳 India) instantly configures that jurisdiction's currency symbol and standard statutory tax rate.
- Permanent Primary Currency: In Settings ➔ Regional & Currency Pack, choose your permanent default store currency.
- Dual-Currency FX Display: In the Create tab Totals section, check 💱 Dual Currency & FX Converter to show a secondary converted total (with live or custom exchange rate) right on your invoice for international export clients.
Remove watermarks permanently with a sovereign lifetime license:
- Purchase a Pro Business ($199), Commercial Enterprise ($499), or Corporate Fleet ($999) Sovereign Lifetime License via Polar.sh.
- Your commercial license key (e.g.,
BM97-PRO-XXXX-XXXX) is displayed immediately on screen and delivered to your email. - Open Settings ➔ Commercial Enterprise License Manager, paste your license key into the field, and click Activate License.
- The watermark and footer attribution are permanently removed across all 24 luxury templates, PDF exports, and thermal POS receipts forever.
Enjoying BillMaster?
Your 5-star rating helps independent publisher Narayan Modak keep this enterprise billing suite 100% free and offline for small business owners worldwide!
Quick Business Line of Credit
Up to $50,000 / €45,000 / ₹25 Lakhs
Special financing offer for verified BillMaster merchants and small business owners.
Customer Statement & Account Ledger
Generate a 1-page financial summary & payment statement for any client:
Business Name
Phone: +1 555 019 2834
| Date | Doc # | Type | Total | Paid | Balance | Status |
|---|
Record Payment Received (Payment-In)
Collect cash, UPI, or card against outstanding dues & update customer ledger:
Printable Shop Counter QR Standee
Generate a professional counter standee / tent card for your billing desk:
NARAYANSWEET
Fast Cashless Billing Desk
Share your mobile number at checkout to receive your official itemized bill & PDF on WhatsApp!
Supplier & Wholesaler Khata Ledger
Track distributor purchase bills, credit purchases & settle supplier dues ($0 server fees):
Record Purchase Bill
Record incoming goods or raw materials received from your distributor:
Record Payment-Out (Settle Dues)
Record money paid to wholesaler. Automatically clears oldest purchase bills (FIFO):
Recurring & 1-Tap Batch Monthly Invoices
Effortlessly manage repeat clients for Gyms, Landlords, Milk/Water supply & Retainers:
Due for generation: 0 repeat subscription(s)
Printable Barcode Sticker Maker
Create printable sheets of barcode stickers for your physical products:
👑 BillMaster97 Lifetime Sovereign
WhatsApp Business Hub
Choose a 1-tap pre-formatted business message for your customer:
📝 Invoice Notes & Terms
WhatsApp Payment Reminder 1-TAP
Send polite, professional payment reminders with instant UPI / payment handle
Business & Company Profiles
Manage multiple company entities or brand profiles with 0 server fees:
➕ Add New Company Profile
Monthly Tax & Financial Summary
Accountant-ready 1-page financial breakdown for GST, VAT, and Sales Tax returns:
Business Name
Tax ID: VAT-987654 | Phone: +1 555 019 2834
| Date | Doc # | Client Name | Taxable Value | Tax Amount | Total Billed | Status |
|---|
🌙 Daily Register Close (Z-Report)
End-of-day register closure, physical cash drawer reconciliation & business summary:
BUSINESS NAME
DAILY REGISTER CLOSING & CASH DRAWER RECONCILIATION
Staff & Cashier PIN Lock
Protect sensitive profit margins, expenses, and settings while cashiers or sales staff bill on this device.
Send Thank You & Review Request
LimeRoad / Amazon Style Customer Engagement
Preview the personalized customer message below. Tap to send directly via WhatsApp or SMS:
Store Purchase Receipt
INV-0000| Item Description | Qty | Rate | Total |
|---|
Global Enterprise Invoices Showcase
1-Tap realistic invoices from around the world to test, print & verify
Invoice Design & Layout Controls
Mini-Canva: Professional design preserved with instant live toggles
Cash Tender & Change Due
Fast counter cash checkout with live change calculation
Send WhatsApp Bill
Enter customer mobile to dispatch personalized bill & online PDF link
Sales Return & Stock Restoration
Select returned items to generate an official Credit Note and automatically restore physical quantities back into inventory:
Monthly Free Limit Reached (50/50)
You have successfully created 50 free invoices this month! Your free allowance resets on the 1st of next month.
- Unlimited invoices every month
- 100% clean printing (Zero watermarks)
- Multi-store profiles & advanced tools