Achieving predictable income often involves implementing several strategies: 1. Subscription Models: Offering subscription-based services can guarantee a steady flow of income. Examples include SaaS (Software as a Service) platforms and membership-based businesses. 2. Retainer Agreements: Service-based businesses like consultancies can offer retainer agreements to clients, ensuring a fixed monthly income. 3. Diversification: Diversifying revenue streams can mitigate risks associated with dependency on a single source of income. 4. Customer Retention: Focusing on customer satisfaction and loyalty can lead to repeat business, thus establishing a stable income base.