Discount impact calculator

Do you calculate the discount impact before running a promotion? Discounts don’t just shave off revenue, they eat directly into your margin. A 10% price cut on a product with 40% margin doesn’t cost you 10% of your profit. It costs you 25%. To make up for it, you’d need to sell 33% more units. 

…and that’s not a typo.


To see how much you need to sell more in your next campaign, use the calculator below to plug in your own numbers and see the real cost of discounting. Because the best promotion is one where you’ve done the math first.

Discount Impact Calculator — Pricen
Your typical product price
What each unit costs you
units
Units sold per month
-10%
1% 10% 20% 30% 40% 50%
Volume Increase Needed
+33.3%
to maintain the same profit
New Margin
30.0%
down from 40.0%
Extra Units Needed
+333
per month to break even
Profit at Same Volume
-€10,000
monthly profit impact

VOLUME: NOW VS. WHAT YOU'D NEED

Current
1,000 units
Required
1,333 units

VOLUME INCREASE BY DISCOUNT LEVEL

FULL BREAKDOWN

Before Discount After Discount Change
Selling Price €100.00 €90.00 -€10.00
Cost per Unit €60.00 €60.00 €0.00
Margin per Unit €40.00 €30.00 -€10.00
Margin % 40.0% 30.0% -10.0pp
Monthly Profit €40,000 €30,000 -€10,000
Volume for Same Profit 1,000 1,333 +333 units

THE TAKEAWAY

STOP GUESSING, START OPTIMIZING

Pricen helps retailers find the right price — so you don't leave margin on the table with blanket discounts.

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