public ResponseClass DeserializeStoreConditionalDiscount(Guid sessionID, Guid storeID, int durationInDays, double minPurchase, double discount)
{
string jsonAnswer = marketFacade.AddStoreConditionalDiscount(sessionID, storeID, durationInDays, minPurchase, discount);
ResponseClass response = JsonConvert.DeserializeObject <ResponseClass>(jsonAnswer);
return(response);
}