Term
Volume Pricing in B2B Ecommerce

Volume pricing adjusts product pricing according to the quantity purchased, usually rewarding larger orders with lower unit prices or greater discounts. It is common in wholesale, distribution, manufacturing, and other B2B purchasing models.

The objective is to reward larger purchases by reducing the effective unit price or applying a discount when quantity thresholds are met. This can be configured as simple quantity breaks, cumulative volume programs, or more complex account-specific schedules. In B2B, the rule may be part of a contract rather than a public wholesale offer.

A volume-pricing model should define:

• The quantity bands and whether they apply per SKU, product family, category, or total order.

• Whether the price changes for all units or only the units above each threshold.

• How volume discounts interact with customer-specific or contract pricing.

• Whether backorders, split shipments, or recurring purchases contribute to the threshold.

Correct implementation matters because buyers often compare unit economics before committing to a large order. The storefront should expose the relevant breakpoints clearly and calculate them consistently with ERP or pricing systems. Ambiguous volume logic can create disputes at invoicing, especially when the online price and back-office calculation use different threshold rules.

Example: A product may cost €10 per unit for 1–99 units, €9 for 100–499, and €8 above 500, with the storefront showing the breakpoints before the buyer commits.