BillBook: GST Invoice Maker

BillBook📒

GST invoice banao sirf 5 seconds mein, WhatsApp pe bhejo, aur apne poore business ka hisaab rakho — bina internet, bina account, bina data sharing ke.

✅ INVOICE & BILLING
• GST aur Non-GST dono tarah ke invoice
• Professional PDF instantly generate karo
• Quotation aur Proforma Invoice bhi
• Business logo ke saath branded invoices
• Due date aur payment tracking (Paid / Partial / Unpaid)
• Custom invoice number prefix

📊 REPORTS & ANALYTICS
• Profit & Loss (P&L) report
• GST report — CA ke liye ready
• Sales aur Purchase reports
• Revenue vs Expenses bar chart
• Export GST CSV to Excel for your accountant

📦 INVENTORY MANAGEMENT
• Product catalog with purchase & selling price
• Opening stock & low stock alerts
• Stock auto-update when purchase bill saved
• HSN / SAC code support

👥 CUSTOMER & SUPPLIER LEDGER
• Customer-wise outstanding balance
• Supplier-wise payables
• Complete transaction history in Ledger

💰 EXPENSE TRACKING
• Categorized business expenses
• Trip / travel expense tracking
• Expense vs Revenue comparison in Reports

🔒 FULLY PRIVATE & OFFLINE
• Koi login nahi — koi signup nahi
• 100% offline — internet ki bilkul zaroorat nahi
• Data sirf aapke phone mein rehta hai
• 4-digit PIN lock for privacy
• Backup to Google Drive / local storage

📲 WHATSAPP SHARING
• Invoice PDF seedha WhatsApp pe bhejo
• Customer number save karo ek baar
• One-tap sharing without leaving the app

🎨 CUSTOMIZABLE
• Light aur Dark theme
• 5 accent colors
• English aur Hindi language
• Custom business profile with logo upload

Kaun use kar sakta hai?
✓ Kirana & general stores
✓ Cloth & textile traders
✓ Electronics & mobile shops
✓ Freelancers & service providers
✓ Manufacturers & wholesalers

BillBook — Simple. Fast. Private. 🇮🇳

No ads. No hidden charges. Your data never leaves your phone.