BTHAWK is one of the best GST Billing Software in India that offers you a complete billing solution for your business. BTHAWK app will do every work for you from making purchase and sale invoice till filing GST return. With BTHAWK, you can manage every type of invoice at any time. Manage your stock, Request for stock and maintain your sales on your fingertips. Generate Invoices on the go and share with your retailers from the app itself. Get your stock updated on the go, view the invoices/sal