The Vyapar app is a free business management software for small and medium-sized businesses (SMEs) in India: Accounting: Helps with accounting, GST reports, and tracking cash flow Invoicing: Generates GST-compliant bills and shares them with customers in real-time Inventory: Helps manage stock and inventory Online store: Allows businesses to showcase their products and run promotions on WhatsApp E-invoicing and E-way bills: Helps with compliance needs Multi-device synchronization: Allows users to sync data across multiple devices Real-time data updates: Automatically updates transactions on connected devices in real-time