A 20% discount does not mean you only need 20% more sales to make up for it.
In many cases, the increase in orders required to maintain the same gross profit can be significantly higher.
That is the problem this free Discount Profitability Calculator is designed to solve.
Instead of launching a promotion based on assumptions, the calculator helps you understand what your planned discount actually means for your margins, profit per order, required order volume, and revenue targets.
Download Free Calculator →Why Discounts Can Be More Expensive Than They Look
Discounts are one of the most common tools used in e-commerce campaigns.
Black Friday, seasonal campaigns, product launches, clearance offers, flash sales, bundles, and acquisition campaigns often depend on some form of price reduction.
The problem is that teams usually start with a question like:
“Should we offer 10%, 15%, or 20% off?”
But the more important question is:
How much additional volume do we need to generate after applying that discount to maintain the same gross profit?
Every time you reduce the selling price while your product cost stays the same, your gross profit per order falls.
That means the campaign needs to generate additional orders just to get back to where you started.
And depending on your current margin, that increase can be much larger than the discount itself.
Download Free Calculator →A Simple Example
Imagine your store generated the following results during the last three months:
Total Revenue: 300,000 SAR
Total Orders: 1,000
Total COGS: 180,000 SAR
Your current numbers would be:
Average Order Value: 300 SAR
Gross Profit: 120,000 SAR
Gross Margin: 40%
Gross Profit per Order: 120 SAR
Now imagine you launch a 20% discount.
Your average revenue per order would drop from 300 SAR to approximately 240 SAR.
Your product cost per order is still 180 SAR.
So your gross profit per order drops from:
120 SAR
to:
60 SAR
You are now making half the gross profit on every order.
To generate the same 120,000 SAR in gross profit, you would need approximately:
2,000 orders.
That means your campaign needs to generate:
+100% more orders
just to maintain the same gross profit.
The promotion might still make strategic sense.
But now you can make that decision knowing what the campaign actually needs to achieve.
Download Free Calculator →What the Discount Profitability Calculator Does
The calculator only needs four inputs from your business:
- Total Revenue from the last 3 months
- Total Orders from the last 3 months
- Total COGS from the last 3 months
- Your Planned Discount %
From those numbers, it automatically calculates the financial impact of the promotion.
You will see:
Current AOV
Current Gross Profit
Current Gross Margin %
Gross Profit per Order
Discounted AOV
Gross Profit per Order After Discount
Gross Margin % After Discount
Profit Lost per Order
Profit Reduction %
Required Orders After Discount
Extra Orders Required
Required Order Uplift %
Required Revenue After Discount
Revenue Uplift Required %
Break-even Discount Limit
Discount Risk Status
The goal is not to tell you whether discounts are good or bad.
The goal is to give you enough information to decide whether the expected campaign performance can realistically justify the discount.
The Metric We Care About Most
One of the most useful outputs in the calculator is:
Required Order Uplift %
This tells you how much your order volume needs to increase after the discount to maintain the same gross profit you were generating before the promotion.
على سبيل المثال:
20% Discount
40% Current Gross Margin
Required Order Uplift: approximately +100%
Now your campaign target becomes much clearer.
Instead of:
“We are running 20% off.”
You can think:
“We are running 20% off, and we need approximately twice the current order volume to maintain the same gross profit.”
That changes how you evaluate your Media Buying strategy, campaign targets, creative plan, inventory, and expected results.
Download Free Calculator →Understand Your Break-even Discount Limit
The calculator also shows your Break-even Discount Limit.
This is the point where your discount consumes your entire gross profit per order.
If your current Gross Margin is 30%, for example, a 30% discount applied to the full order value would theoretically reduce your gross profit per order to zero.
Go beyond that point, and additional orders can actually increase gross losses instead of recovering profit.
That is why looking at discount percentage alone can be misleading.
The discount needs to be evaluated relative to the economics of the business.
Who Is This Calculator For?
The calculator is useful for:
E-commerce Managers
Media Buyers
Performance Marketers
E-commerce Specialists
Growth Teams
Marketing Managers
Store Owners
Campaign Managers
Especially if you are planning:
Seasonal sales
Black Friday campaigns
National Day promotions
Ramadan campaigns
Flash sales
إطلاق منتجات
Clearance campaigns
Paid acquisition offers
Before Your Next Discount Campaign
Before deciding whether your next promotion should be 10%, 15%, 20%, or more, check what that discount requires from the business.
How much profit will you lose per order?
How many additional orders will you need?
How much revenue will the campaign need to generate?
How close are you to your break-even discount?
And is the expected increase in volume realistic?
That is exactly what the calculator is designed to help you understand.
When reviewing discount profitability calculator, separate traffic volume from conversion efficiency before assigning a cause.
يجب أن يقسم تقرير discount profitability calculator diagnosis should be segmented by device, source, landing page, product or customer type whenever the data allows it.
Further Reading and Sources
Related Mersad insight Saudi BNPL Profitability and CRO: When More Conversion Does Not Mean More Profit
