public ActionResult FrequencyCapGet(string applicationId)
        {
            var dto = ApplicationModel.GetFrequencyCap(applicationId, FormsAuthenticationWrapper.User);

            if (dto != null)
            {
                return(Json(new {
                    Enabled = dto.Enabled,
                    FrequencyCapDays = dto.FrequencyCapDays,
                    FrequencyCapEmail = dto.FrequencyCapEmails
                }, JsonRequestBehavior.AllowGet));
            }
            return(null);
        }