public HttpResponseMessage RetrieveMerchantStatements(int merchantId, DateTime StatementsFrom, DateTime StatementsTo)
 {
     MPMerchantStatementsDetailModel response;
     using (MerchantProfileTier mt = new MerchantProfileTier())
     {
         response = mt.RetrieveMerchantStatements(merchantId, StatementsFrom, StatementsTo);
         return this.Request.CreateResponse(HttpStatusCode.OK, response);
     }
 }