Business - Category Questions

• How to create quick heal dealer code?
• I need to add some custom features to my Tally Prime setup. What is the step-by-step procedure to install a TDL (Tally Definition Language) file so it loads automatically on startup?
• My small business wants to make it easy for customers to leave a Google review. How do I generate a unique QR code that when scanned takes them directly to the Google review page for my business?