Discount & Promo Calculator
Running a sale? A discount looks simple, but it quietly demands more volume to keep the same revenue — and most sellers never do that math. Enter your price and discount and this free tool shows the sale price, your take-home, and exactly how many more sales you need to break even. No signup.
The break-even volume lift is the key one: to keep the same revenue at a discount, you must sell more. A 20% cut needs 25% more sales just to stand still — so a promo only wins if it drives enough extra volume (or brings new customers worth keeping).
How to use this when planning a sale
Discounts are a tool, not a reflex. They make sense to launch (early-bird pricing), to acquire customers you'll keep (the first sale is a loss-leader for the relationship), or to clear something. They hurt when you discount out of habit and just train buyers to wait. Before you run one, check the volume lift here — and make sure you have the traffic to deliver it.
See how many sales you need overall with the sales goal calculator, your real take-home with the profit calculator, and write the offer with the CTA generator. More in how to price a digital product.