Unit Economics
Analyse direct revenues and costs per single unit to determine whether each sale is profitable before you scale — the foundational check every digital product business needs.
Network Effects
A product or service becomes more valuable as more people use it — the mechanism behind dominant platforms and why community compounds where audience doesn't.
Opportunity Cost
The value of the best alternative forgone in any decision — why "free" tools and DIY approaches often cost far more than their price tag suggests.
Platform Business Model
Creates value by facilitating interactions between two or more distinct user groups — and why every KDP and Etsy seller must understand the difference between owning a platform and living on one.