Chapters (This was taken from youtube description - Don't zap me): 00:00 - The Journey of Building Shopstr 03:30 - Community in Entrepreneurship 06:21 - The Role of Nostr in Shopstr's Creation 09:26 - Bridging the Gap to Mainstream Users 12:14 - Innovative Revenue Models for Marketplaces 15:28 - Navigating Competition and Collaboration 18:30 - Future Directions and Premium Features 21:22 - Building on Nostr: Opportunities and Challenges 30:23 - The Future of Payment Systems and User Adoption 34:31 - Challenges in Building Bitcoin/Nostr Companies 40:24 - Opportunities in Nostr Marketplace Development 54:33 - Advice for Aspiring Builders