Invoice Maker

Billora is a powerful and intuitive invoice management app designed for freelancers, small businesses, and service providers. Create professional invoices in seconds with smart suggestions, OCR bill scanning, customizable PDF templates, and seamless email delivery via SendGrid.

Whether you manage products, services, or recurring clients, Billora helps you work faster and more accurately with industry-leading features.

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🚀 KEY FEATURES

⭐ Smart Product Suggestions
Billora learns from your invoice history and instantly recommends products based on frequency, recency, relevance, and similarity. Type faster with intelligent autocomplete and fuzzy search even with typos.

⭐ OCR Bill Scanner
Scan receipts and bills using your camera and let the system automatically extract text, currency amounts (₫, $, etc.), dates, phone numbers, and customer details. Powered by Google ML Kit and fallback OCR APIs.

⭐ Professional PDF Generator
Choose from multiple beautifully designed invoice templates. Export high-quality PDFs ready for printing or sharing.

⭐ Send Invoices with Email
Send invoices directly to customers using a built-in SendGrid integration. Includes responsive HTML email templates and attachments.

⭐ Tags & Color Organization
Organize invoices with custom colorful tags. Quickly filter and manage your workflow.

⭐ Offline Support
Work anywhere with offline caching via SQLite. Your invoices sync when you're back online.

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📌 ADDITIONAL FEATURES

• Customer management (create, edit, delete)
• Product & service catalog
• Multi-language UI (English & Vietnamese)
• Real-time feedback with success/error notifications
• Secure data handling with Firebase and proper validation
• Clean architecture with excellent performance

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💼 PERFECT FOR
• Freelancers
• Shops and small businesses
• Service providers
• Accountants
• Anyone who creates invoices regularly

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Billora helps you work smarter, not harder — with automation, AI-assisted suggestions, and professional invoice tools packed into one powerful app.