CalculateDiscount Method (VolumeDiscount)

In This Topic

Calculates the appropriate discount based on the defined levels.

Syntax

public virtual decimal CalculateDiscount( 
   int lineItemQuantity,
   int totalQuantity,
   decimal lineItemValue,
   decimal totalValue
)

Parameters

lineItemQuantity: Quantity of line item to be discounted.
totalQuantity: Total quantity of all line items used to determine eligibility for discount.
lineItemValue: Extended Price of product (or line item) to be discounted.
totalValue: If grouping discount mode is enabled, this is the total Extended Price of all products from the same category; if line item discount mode is enabled, this should be the same value as lineItemValue.

Return Value

The calculated discount

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

VolumeDiscount Class
VolumeDiscount Members

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