Developer Resources for AbleCommerce eCommerce platform
CommerceBuilder.Services Namespace / ICouponCalculator Interface / IsCouponAlreadyUsed Method
The basket to check
The coupon to check
Version
IsCouponAlreadyUsed Method (ICouponCalculator)
Checks if the given coupon is already used in a basket
Syntax
bool IsCouponAlreadyUsed( 
   Basket basket,
   Coupon coupon
)

Parameters

basket
The basket to check
coupon
The coupon to check

Return Value

true if coupon is already used in basket, false otherwise
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

See Also