Volume Discount
A volume discount lowers the unit price for buying more, trading per-unit margin for commitment.
What a volume discount is
A volume discount is a lower price for buying more: quantity breaks on the same product, buy three and the unit price drops, from consumer multipacks to B2B tier tables.
Why volume discounts matter
They trade margin per unit for margin per order and customer: the bigger purchase carries more contribution on one shipment, locks the buyer into your product for longer, and, on consumables, delays the moment a competitor gets a chance. The discount buys commitment, not just the sale.
Designing quantity breaks
- Break where behavior bends: tiers set just above natural order sizes
- Protect contribution: the discounted unit must still pay its way
- Show the math: per-unit savings displayed, the bigger option pre-framed
- B2B tiers negotiated on volume commitments, not just single orders
Frequently asked questions
Volume discount vs bundle: what’s the difference?
Same-product versus mixed: volume discounts deepen the order of one item, bundles widen it across items. Consumables and refills suit volume breaks; discovery and gifting suit bundles, and stores run both for different jobs.
Do volume discounts cannibalize full-price sales?
Some, by design: buyers who’d have paid full price for two now buy three cheaper. The test is total contribution per customer over time, larger orders, longer supply at home, fewer competitor windows, against the per-unit margin surrendered.