How do I create a profitable business selling customized spreadsheet templates (e.g., Kirana shop inventory, local Pandal budget) to small businesses?

This is a smart digital product business. Here’s how:1. Identify Needs – Kirana shops (inventory), small NGOs (event budgets), tuition centers (attendance). 2. Build Templates – Excel + Google Sheets. Keep them simple, mobile-friendly. 3. Distribution – Sell via WhatsApp catalogs, Shopify, or even Etsy. 4. Pricing – ₹199–₹999 per template. Offer bundles. 5. Scale – Add tutorials or videos for extra income. Digital templates have zero inventory—pure profit once designed.