Micro-SaaS Monetization Pattern Analysis
微型SaaS盈利模式分析
Research common revenue models for solo founder applications, including pricing strategies and examples of successful approaches.
研究单人创始人应用的常见营收模式，包括定价策略及成功案例范例。
Prompt
What are common monetization patterns for solo founder or micro-SaaS apps? Include freemium vs paid upfront vs subscription vs lifetime license models, and examples of apps that switched or succeeded with each.