private List<ProductCouponEntryData> GetProductList() { //instantiate coupon service field _CouponService = _CouponService == null ? new Coupon(_CouponApi.RequestInformationRef) : _CouponService; // products Criteria<CouponEntryProperty> productCriteria = new Criteria<CouponEntryProperty>(); productCriteria.AddFilter(CouponEntryProperty.CouponId, CriteriaFilterOperator.EqualTo, this.CouponPublishedData.Id); productCriteria.AddFilter(CouponEntryProperty.IsIncluded, CriteriaFilterOperator.EqualTo, this.Scope == CouponScope.Exclude ? false : true); List<ProductCouponEntryData> productList = _CouponService.GetProductList(productCriteria); return productList; }