diff --git a/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Controllers/SwipeDataController.cs b/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Controllers/SwipeDataController.cs
index ed31a9f..91e5c96 100644
--- a/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Controllers/SwipeDataController.cs
+++ b/DataCenter_Windows/WindowsDataCenter/WindowsDataCenter/Controllers/SwipeDataController.cs
@@ -1,47 +1,53 @@
-using System;
-using System.Net;
-using System.Net.Http;
-using System.Web.Http;
-using Interfaces;
-
-namespace WindowsDataCenter
-{
-    /// <summary>
-    /// 
-    /// </summary>
-    [RoutePrefix("api/swipedata")]
-    public class SwipeDataController : ApiController
-    {
-        private readonly IRepository _repo;
-        private readonly ILogger _logger;
-
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="repo"></param>
-        /// <param name="logger"></param>
-        public SwipeDataController(IRepository repo, ILogger logger)
-        {
-            if(repo == null) throw new ArgumentNullException(nameof(repo));
-            _repo = repo;
-            if(logger == null) throw new ArgumentNullException(nameof(logger));
-            _logger = logger;
-        }
-
-        /// <summary>
-        /// 
-        /// </summary>
-        /// <param name="cData"></param>
-        /// <returns></returns>
-        [HttpPost]
-        [Route("")]
-        public IHttpActionResult PostData([FromBody] CardData cData)
-        {
-            int logId;
-            var resp = _repo.LogEventTime(new Identifier {UniqueId = cData.CardUId}, out logId);
-            _logger.Trace("Received new \"Swipe Event\" for UId: {0} at {1}, direction is : {2}", cData.CardUId,
-                DateTime.UtcNow, resp.Direction);
-            return Ok(new {Id = logId, resp.Direction});
-        }
-    }
+using System;
+using System.Net;
+using System.Net.Http;
+using System.Web.Http;
+using Interfaces;
+
+namespace WindowsDataCenter
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    [RoutePrefix("api/swipedata")]
+    public class SwipeDataController : ApiController
+    {
+        private readonly IRepository _repo;
+        private readonly ILogger _logger;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="repo"></param>
+        /// <param name="logger"></param>
+        public SwipeDataController(IRepository repo, ILogger logger)
+        {
+            if(repo == null) throw new ArgumentNullException(nameof(repo));
+            _repo = repo;
+            if(logger == null) throw new ArgumentNullException(nameof(logger));
+            _logger = logger;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="cData"></param>
+        /// <returns></returns>
+        [HttpPost]
+        [Route("")]
+        public IHttpActionResult PostData([FromBody] CardData cData)
+        {
+            int logId;
+
+            var id = new Identifier {UniqueId = cData.CardUId};
+
+            var resp = cData.UtcTimeStamp.HasValue
+                ? _repo.LogEventTime(id, out logId, cData.UtcTimeStamp.Value)
+                : _repo.LogEventTime(id, out logId);
+
+            _logger.Trace("Received new \"Swipe Event\" for UId: {0} at {1}, direction is : {2}", cData.CardUId,
+                DateTime.UtcNow, resp.Direction);
+            return Ok(new {Id = logId, resp.Direction});
+        }
+    }
 }
\ No newline at end of file