Volume discount

Definição

A volume discount rewards higher purchasing volumes with a lower unit price, either through tiered pricing or a retrospective rebate once a threshold is met. It is a standard procurement lever for lowering total spend, but the discount tiers, measurement period and settlement mechanism must be defined precisely. Poorly drafted volume terms create reconciliation disputes at year-end.

Exemplo

A framework agreement grants a 5% rebate once cumulative annual orders exceed EUR 500,000.

Porque é um risco para a empresa

Volume discount clauses often look straightforward but generate disputes because the measurement period, which products count and whether returns reduce the volume base are left undefined. Buyers who miss a tier by a small margin face full price despite high spend. Suppliers who misapply tiers risk either overcharging or eroding margins without realising it.

Como gerir

• Define the measurement period (calendar year, contract year or rolling 12 months) and the product or service scope precisely.
• Specify whether the discount is applied prospectively to future orders at the higher tier or retrospectively as a credit note at period end.
• Agree how returns, cancellations and credits affect the cumulative volume count.
• Build in a reporting or audit mechanism so both parties can verify the volume figures used to calculate the tier.
• Set a settlement date and payment mechanism for retrospective rebates to avoid year-end disputes about timing.