public HttpResponseMessage InsertOffers(Int64 offerId, Int64 merchantId, Int64 contractId, int isCompleted)
 {
     using (CreditReportTier mt = new CreditReportTier())
     {
         if (mt.SelectOffer(offerId, merchantId, contractId, isCompleted))
         {
             return this.Request.CreateResponse(HttpStatusCode.OK);
         }
         else
         {
             return this.Request.CreateResponse(HttpStatusCode.BadRequest);
         }
     }
 }