Cost of Goods Sold

Revenue is vanity. Unit economics is sanity. This article explains how to calculate the true profitability of a single sale to avoid the trap of scaling losses.

COGS measures the direct cost of producing what you sell. This article breaks down the calculation, compares it to operating expenses, and explains its impact on unit economics.

Landed cost is the total price of a product including shipping, taxes, and fees. Understanding this metric is essential for maintaining accurate margins and healthy unit economics.

Inventory turnover measures how frequently stock is sold and replaced. It is a critical metric for understanding sales velocity and cash flow efficiency.

This guide explains inventory management for founders, detailing how to supervise stock, optimize cash flow, and navigate the complexities of physical goods without marketing fluff.

Variable costs fluctuate with production volume. Understanding them is crucial for calculating margins, determining break-even points, and analyzing the scalability of your startup business model.