Find out what a discount really costs you.

A small discount can cost far more than it looks. Enter your margin on each sale and the discount you're considering. The calculator shows how many more sales you'd need just to make the same profit, and how much your profit drops on every sale.

If a discount would wipe out your margin entirely, it tells you plainly, before you offer it.

You enter: your margin on each sale, and the discount you're considering.

You get: the extra sales needed to make the same profit, and your profit per sale before and after the discount.

Best for: owners planning a sale, a promotion, or a discount for a big customer.

Format: Microsoft Excel (.xlsx), one sheet. Fully editable, no macros.