Here’s the uncomfortable truth: most people who fail at e-commerce don’t fail because of a bad product — they fail because they never actually understood the math of their own business before they started spending. They order stock without knowing their real margin, they don’t understand cash flow, and by the time they realize the numbers don’t work, the money’s already gone.

This module is your insurance policy against that mistake. Before you spend a single dollar, you’ll learn exactly how the economics of e-commerce with inventory work: how to calculate your true margin (not the fantasy one), how cash flow actually moves between paying your supplier and getting paid by a customer, and why this model requires patience and capital in a way dropshipping doesn’t. You’ll walk through a real, worked example of margin calculation, define your own risk tolerance in actual dollar terms, and come out the other side knowing — with confidence, not guesswork — whether this is the right model for you and how much you genuinely need to get started.