Design a revenue model for a solopreneur business — how money flows in, from whom, and on what cadence. Use when deciding how to monetize a product or service, choosing between revenue streams, structuring recurring vs one-time income, or diversifying revenue. Covers all major revenue model types, selection criteria, revenue stream stacking, and the relationship between revenue model and product design. Trigger on "how will I make money", "revenue model", "monetization strategy", "revenue streams", "recurring revenue", "how to monetize", "business revenue model", "diversify income".

为个人创业者设计一种盈利模式——明确资金的来源、流入方式及周期。适用于决定产品或服务的变现方式、在不同收入来源之间做选择、规划定期收入与一次性收入的结构，或实现收入多元化。涵盖主要盈利模式类型、选择标准、收入来源叠加策略，以及盈利模式与产品设计之间的关系。触发词包括：我如何赚钱、盈利模式、变现策略、收入来源、定期收入、如何变现、商业盈利模式、收入多元化