Invoice Master:Master Invoice

Invoice Master is a professional invoicing and business management app designed for companies, individual professionals, service providers, retailers and growing teams. Create polished invoices, maintain customer and item records, calculate GST, review business reports and share invoice PDFs from one organized workspace. Invoice Master supports offline work, allowing you to continue managing your business even when internet access is unavailable. CREATE PROFESSIONAL INVOICES • Generate invoices for products and services • Select customers from a searchable directory • Add products and services from your catalogue • Set quantities, prices and GST rates • Choose inclusive GST, exclusive GST or no GST • Change invoice dates when required • Preview invoices before saving • View and edit previously created invoices • Generate and share invoice PDF files • Select a preferred professional invoice pattern CUSTOMER AND BUSINESS DIRECTORY Maintain reusable customer records with: • Customer or business name • Mobile number • Billing address • Additional business details Search customers by name or mobile number while creating an invoice, or add a new customer without leaving the invoice workflow. PRODUCT AND SERVICE CATALOGUE Create separate records for products and services, including: • Item name and description • Selling price or service charge • GST rate • Product or service classification • Reusable details for faster invoicing BUSINESS PROFILE Set up the information displayed on your invoices: • Company or individual name • Business logo • Address and GST details • Bank account information • UPI details and QR code • Stamp and signature • Invoice numbering preferences • Terms and conditions • Default invoice pattern • Default GST calculation mode TEAM AND EMPLOYEE ACCESS Company owners and individual account holders can add members to their workspace. Members can access permitted business modules, create invoices and manage assigned records. The main account holder can manage member access and review business activity from a central workspace. REPORTS AND INSIGHTS Understand business performance using reports for: • Invoice value and activity • Sales summaries • GST and tax calculations • Customer activity • Product and service performance • Team and employee activity • Selected date periods Reports can also be exported as PDF files for business records and review. OFFLINE-FIRST WORKFLOW Continue creating invoices and managing business records without an active internet connection. When connectivity returns, eligible account data can be updated securely so it remains available across supported devices. PERSONALIZED WORKSPACE Choose from professional app themes and use your preferred device language. Invoice Master is designed with a clean, focused interface that keeps everyday billing tasks quick and easy to understand. SECURE PHONE SIGN-IN Sign in using Firebase phone authentication and OTP verification. Your session remains active until you choose to sign out. Whether you sell products, provide professional services or manage a team, Invoice Master brings invoicing, customer records, catalogue management and reporting together in one practical mobile app.