Slash

Promo pricing & discount calculator — margins, break-even volume, stacked deals

Currency

Inputs

List price before discount

Unit cost COGS — what one unit costs you

Discount

Baseline volume optional — units per period, for break-even units

The deal

Sale price

—

Was

—

Customer saves

—

Before the promo—

After the promo—

Green = your profit per unit. Grey = cost.

Margin per unit

Profit before—

Profit after—

Margin % before—

Margin % after—

Margin points lost—

Break-even volume

Volume multiple—

Extra units sold—

Units needed—

…vs baseline—

How much more you must sell for total profit to stay flat.

Revenue check

Revenue per unit—

Revenue multiple—

Profit ratio—

Extra sales volume needed just to keep revenue flat.

Chain of discounts

Original price

Discounts multiply, they don't add. 20% off then 10% off = 28% off, not 30%.

Result

Final price

—

Effective discount

—

Sum of stated discounts—

Real combined discount—

Single coupon to match—

Shared inputs

List price

Unit cost

Baseline volume units per period

Promo options which deal should we run?

Side by side

Option	Disc	Sale price	Profit / unit	Margin %	Profit vs base	Break-even uplift	Total profit @ base vol

Input

Mode

Net amount (before tax)

Tax rate %

Removing tax finds the net hidden inside a tax-inclusive price (reverse VAT).

Breakdown

Gross (with tax)

—

Net (no tax)—

Tax amount—

Gross (with tax)—

Tax as % of gross—