The Core Distinction: Cost vs. Revenue Perspective
Understanding the difference between margin and markup is crucial for businesses aiming to optimize their pricing strategies. Margin is defined as the percentage of the selling price that is retained as profit after accounting for the cost of goods sold (COGS). In contrast, markup is the percentage added to the cost price of a product or service to determine its selling price. The fundamental distinction lies in their bases: margin uses the selling price, while markup uses the cost price.
This distinction is pivotal because it affects how businesses perceive profitability. For example, a 10% margin translates to an 11.1% markup. Confusing the two can lead to underpricing products, potentially resulting in a 15-20% loss in expected profitability. A clear understanding helps avoid these costly errors.