public ItemConditionalDiscountOnAll AddItemConditionalDiscount_MinItems_ToDiscountOnAllSuccess(Guid storeID, Guid itemID, int durationInDays, int minItems, double discount)
 {
     if (realBridge != null)
     {
         return(realBridge.AddItemConditionalDiscount_MinItems_ToDiscountOnAllSuccess(storeID, itemID, durationInDays, minItems, discount));
     }
     return(null);
 }