Build income around what you already know, then make the path repeatable.

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Weigh models side by side across cost, effort, speed, and scale. Pick up to 4.

Low cost Ease Speed Scalability Recurring revenue
Affiliate Marketing
Affiliate Marketing
Startup cost ●○○○○
Difficulty ●●●○○
Speed to income ●●○○○
Scalability ●●●●○
Recurring revenue ●●●○○