Volume Discount & Bundle Pricing Calculator

Evaluate profit impacts when offering tiered discounts or product bundles, showing how many additional units must be sold to maintain overall gross profit.

Promo strategy

Regular unit selling price

Unit cost of goods sold (COGS)

Baseline monthly sales volume0 units

02,5005,000

Promo marketing / ad spend (optional)

Volume discount percentage0%

0%50%100%

Minimum tier purchase quantity1 unit

11020

Estimated results

Baseline monthly profit$0.00

Promo unit margin

Break-even sales required0 units

Projected profit impact$0.00

Unit sales volume comparison

Baseline units0 units

Break-even units needed0 units

Calculation breakdown

MetricBaselinePromotion

Effective price / unit$0.00

COGS / unit$0.00

Gross profit / unit$0.00

Gross margin %0.0%

Monthly gross profit$0.00

Break-even summary

Gross profit target (baseline + ad spend)$0.00

Extra volume required0 units

Volume increase required+0.0%

Risk levelEnter parameters

Break-even units = (baseline gross profit + promo ad spend) ÷ promo unit margin, rounded up. To keep your current monthly gross profit while lowering per-unit margin, sales volume has to rise to close the gap. These are estimates for sellers and exclude taxes, shipping, refunds, and other expenses.