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ECommerceHelperGetDiscountValue Method (Double, IItemDiscount, FuncDouble, Double)
Returns discount calculated from given price. Exchange rate applicator function will be applied if discount is global and flat.

Namespace: CMS.Ecommerce
Assembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 10.0.0
Syntax
C#
public static double GetDiscountValue(
	double price,
	IItemDiscount discount,
	Func<double, double> exchangeRateApplicator
)

Parameters

price
Type: SystemDouble
Price to calculate discount from.
discount
Type: CMS.EcommerceIItemDiscount
Discount to apply
exchangeRateApplicator
Type: SystemFuncDouble, Double
Converts flat discount in global main currency to currency in which the price is expressed.

Return Value

Type: Double
See Also