diff --git a/lib/AmazonMwsResource.js b/lib/AmazonMwsResource.js
index <HASH>..<HASH> 100644
--- a/lib/AmazonMwsResource.js
+++ b/lib/AmazonMwsResource.js
@@ -151,7 +151,15 @@ AmazonMwsResource.prototype = {
         function parseCSVFile(res, responseString, delimiter, callback) {
             var data = [];
 
-            csv.fromString(responseString, {headers: true, delimiter: delimiter, ignoreEmpty: true, quote: null})
+            var options = {
+                delimiter: delimiter,
+                headers: true,
+                discardUnmappedColumns: true,
+                quote: null,
+                ignoreEmpty: true,
+                trim: true
+            };
+            csv.fromString(responseString, options)
               .on('data', function (value) {
                   data.push(value);
               })
added more options for CSV parsing