diff --git a/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/PoloniexUtils.java b/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/PoloniexUtils.java
index b8602854e3d..2f9635d4886 100644
--- a/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/PoloniexUtils.java
+++ b/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/PoloniexUtils.java
@@ -20,7 +20,9 @@
 public class PoloniexUtils {
 
   public static String toPairString(CurrencyPair currencyPair) {
-    return currencyPair.counter.getCurrencyCode().toUpperCase() + "_" + currencyPair.base.getCurrencyCode().toUpperCase();
+
+    String pairString = currencyPair.base.getCurrencyCode().toUpperCase() + "_" + currencyPair.counter.getCurrencyCode().toUpperCase();
+    return pairString;
   }
 
   public static CurrencyPair toCurrencyPair(String pair) {
diff --git a/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeService.java b/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeService.java
index d68fc0e8c5d..48db4a1f15f 100644
--- a/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeService.java
+++ b/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeService.java
@@ -78,7 +78,7 @@ public String placeMarketOrder(MarketOrder marketOrder) throws IOException {
   public String placeLimitOrder(LimitOrder limitOrder) throws IOException {
 
     PoloniexTradeResponse response;
-    if (limitOrder.getType() == OrderType.BID) {
+    if (limitOrder.getType() == OrderType.BID || limitOrder.getType() == OrderType.EXIT_ASK) {
       response = buy(limitOrder);
     } else {
       response = sell(limitOrder);
diff --git a/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeServiceRaw.java b/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeServiceRaw.java
index 39247353c1f..985003a8587 100644
--- a/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeServiceRaw.java
+++ b/xchange-poloniex/src/main/java/org/knowm/xchange/poloniex/service/PoloniexTradeServiceRaw.java
@@ -104,8 +104,8 @@ private PoloniexTradeResponse orderEntry(LimitOrder limitOrder, String name) thr
             PoloniexUtils.toPairString(limitOrder.getCurrencyPair()), lendingRate);
         return response;
       } else {
-        Method method = PoloniexAuthenticated.class.getDeclaredMethod("margin" + name.toUpperCase(), String.class, ParamsDigest.class,
-            SynchronizedValueFactory.class, String.class, String.class, String.class, Integer.class, Integer.class, Integer.class);
+        Method method = PoloniexAuthenticated.class.getDeclaredMethod(name, String.class, ParamsDigest.class, SynchronizedValueFactory.class,
+            String.class, String.class, String.class, Integer.class, Integer.class, Integer.class);
         PoloniexTradeResponse response = (PoloniexTradeResponse) method.invoke(poloniexAuthenticated, apiKey, signatureCreator,
             exchange.getNonceFactory(), limitOrder.getTradableAmount().toPlainString(), limitOrder.getLimitPrice().toPlainString(),
             PoloniexUtils.toPairString(limitOrder.getCurrencyPair()), fillOrKill, immediateOrCancel, postOnly);