This document discusses potential information-based business ideas, including three specific examples: 1) A wedding planning center that would provide one-stop services for wedding planning needs like photographers, dress shops, caterers, and hotels. This would offer convenience and budgeting benefits to customers. 2) A price comparison website for supermarket products that would give customers daily price updates and sales information directly to help them budget and save money. Supermarkets could benefit from advertising and survey services. 3) An online home decor and repairs consultant that would connect customers with interior designers, contractors, cleaners and other home service providers for convenience and help with financial planning for home projects.