Yogesh Kumar Sharma on Instagram: "“Your business is not defined by its product — it’s defined by its revenue design.” A revenue stream means how your business earns money from different sources. The real strength of a business is not marketing or product quality, but a well-planned revenue model. Subscription models create predictable, steady, and scalable income. Product sales act as the direct profit engine that decides business speed. Audience and networks convert reach into earning opportun