Ecommerce

Promo Profitability Calculator

Use OmniCalc's promo profitability calculator to compare baseline profit against projected promotional profit using price, cost, and order-lift assumptions.

Promo profitability calculator

See whether extra order volume actually saves the promo.

Compare baseline orders and projected promotional orders to estimate whether a lower sale price still produces more total profit overall.

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Why this result matters

What this calculator helps you answer

A promotion-planning calculator that focuses on total-profit tradeoffs by comparing baseline orders with projected promotional order lift. Use the tool above to enter a few clear inputs and get a practical answer you can use right away.

This promo profitability calculator helps ecommerce teams estimate whether a lower promotional price is actually worth running once the expected order lift is considered. It is useful because a promotion can reduce profit per order but still produce more total profit if volume increases enough — and that threshold is not obvious without running the numbers.

Formula and method

How the calculation works

The calculator estimates baseline total profit from original price, cost, and baseline orders, then compares it against projected promotional profit using discounted price and projected order volume. It also shows the order-lift threshold needed for the promotion to break even against baseline profit.

Example

Example promo tradeoff estimate

If the original price is $64, the promo price is $54, cost per order is $28, baseline orders are 100, and projected promo orders are 132, the calculator estimates whether the extra order volume offsets the lower per-order profit.

FAQ

Common questions about this calculator.

Short answers to the questions people often ask before or after using the tool.

Question

How is this different from discount impact?

Discount impact focuses on what a lower price does to per-order profit and margin. Promo profitability adds order-volume assumptions so you can evaluate total profit, not just unit economics.

Question

Why show break-even promo orders?

It shows how many promotional orders are required to match baseline total profit, which makes the volume hurdle much easier to judge.

Question

Should baseline orders be for the same time period as the promo?

Yes. The most useful comparison is when baseline and projected promotional orders refer to the same time window.

Pricing guide

Still comparing markup, margin, and contribution room?

Use the support guides when the real question is whether you are pricing from cost, judging profit inside the selling price, or checking the operating room left after variable costs.

Performance guide

Still comparing ROI, ROAS, CAC, and payback speed?

Use these support guides when the real question is whether you are judging ad efficiency, acquisition cost, break-even thresholds, recovery speed, or broader return on investment.

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