Indicates if user is authorized to modify specific discount coupon. 
            For global discount coupon: 'EcommerceGlobalModify' permission is checked. 
            For site-specific discount coupon: 'EcommerceModify' OR 'ModifyDiscounts' permission is checked.
            
Namespace: CMS.EcommerceAssembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 8.0.0.0 (8.1.5347.20411)
Parameters
- couponObj
 - Type: CMS.Ecommerce DiscountCouponInfo
Discount coupon to be checked 
Return Value
Type:See Also