Definition
Profit Markup is the portion of retail price above COGS that funds Variable OpEx, Fixed OpEx, and Planned Net Profit. Together with COGS, it forms the defended floor below which the operator should not sell.
How Profit Markup works
Profit Markup is made of three layers:
- Variable OpEx — costs that scale with units sold
- Fixed OpEx — costs allocated across expected volume
- Planned Net Profit — the intended residual return
These layers sit above COGS and create the defended floor of pricing. Everything above the defended floor becomes allowance territory.
Operators who collapse all three layers into one generic “margin target” often underfund fixed costs or overestimate volume assumptions.
Why Profit Markup matters in 2026
Operating costs, financing costs, and software expenses all increased substantially across ecommerce over the last several years.
At the same time, customer acquisition became more volatile and conversion less predictable. Operators still pricing products with simplified markup multipliers are discovering that their margin models no longer hold under real operating conditions.
How Profit Markup differs from gross margin
Gross margin is a financial outcome. Profit Markup is a pricing input.
Gross margin measures what remains after COGS. Profit Markup defines what must exist above COGS to fund the business correctly before allowances and promotional activity occur.
How to apply Profit Markup to your store
- Calculate Variable and Fixed OpEx separately instead of combining them.
- Allocate fixed costs against realistic unit volume assumptions.
- Protect the defended floor by refusing to price below COGS plus Profit Markup.
Related terms
FAQ
Q: What is included in Profit Markup?
A: Profit Markup includes Variable OpEx, Fixed OpEx, and Planned Net Profit above COGS.
Q: Why is Profit Markup important?
A: It defines the defended floor of pricing and prevents operators from selling below economically sustainable levels.
Q: Is Profit Markup the same as margin?
A: No. Margin is an accounting outcome. Profit Markup is a structured pricing framework used before the sale occurs.
Read next
- The pillar: Markup Performance: The Five Allowances of Retail Pricing
- The cluster post: What Profit Markup Has to Cover — and Why Most Operators Underfund Fixed OpEx
- Run your numbers: Price Builder
Last reviewed: May 20, 2026. This definition is maintained as part of the Markup Performance pillar.