diff --git a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/SaneEconomySignShop.java b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/SaneEconomySignShop.java
index 04d0d4c..c873696 100644
--- a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/SaneEconomySignShop.java
+++ b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/SaneEconomySignShop.java
@@ -40,6 +40,9 @@ public class SaneEconomySignShop extends JavaPlugin {
         saveDefaultConfig();
 
         signShopManager.loadSignShops();
+
+        getServer().getScheduler().scheduleSyncRepeatingTask(this, limitManager::incrementLimitsHourly, 0, 20 * 60 * 60);
+
         getServer().getPluginManager().registerEvents(new SignChangeListener(this), this);
         getServer().getPluginManager().registerEvents(new InteractListener(this), this);
         getServer().getPluginManager().registerEvents(new BreakListener(this), this);
diff --git a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/listeners/SignChangeListener.java b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/listeners/SignChangeListener.java
index 13eab1a..5fddac6 100644
--- a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/listeners/SignChangeListener.java
+++ b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/listeners/SignChangeListener.java
@@ -53,7 +53,7 @@ public class SignChangeListener implements Listener {
         MessageUtils.sendMessage(evt.getPlayer(), "Item: {1} x {2}", signShop.getQuantity(), signShop.getItemStack());
 
         if (signShop.canBuy()) { // The player be buying from the shop, not the other way around.
-            MessageUtils.sendMessage(evt.getPlayer(), "Will sell to players for {!}.",
+            MessageUtils.sendMessage(evt.getPlayer(), "Will sell to players for {1}.",
                     plugin.getSaneEconomy().getEconomyManager().getCurrency().formatAmount(signShop.getBuyPrice())
             );
         }
diff --git a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/DefaultHashMap.java b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/DefaultHashMap.java
index 1ca08d8..a792331 100644
--- a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/DefaultHashMap.java
+++ b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/DefaultHashMap.java
@@ -8,14 +8,14 @@ import java.util.function.Supplier;
  * Blackjack is still best pony.
  */
 public class DefaultHashMap<K, V> extends HashMap<K, V> {
-    private final Supplier<V> defaultSupplier;
+    private final KeyBasedSupplier<K, V> defaultSupplier;
 
     public DefaultHashMap(Supplier<V> defaultSupplier) {
-        if (defaultSupplier == null) {
-            throw new NullPointerException("defaultSupplier is null");
-        }
+        this((k) -> defaultSupplier.get());
+    }
 
-        this.defaultSupplier = defaultSupplier;
+    public DefaultHashMap(KeyBasedSupplier<K, V> supplier) {
+        this.defaultSupplier = supplier;
     }
 
     @Override
@@ -23,10 +23,14 @@ public class DefaultHashMap<K, V> extends HashMap<K, V> {
         V v = super.get(k);
 
         if (v == null) {
-            v = defaultSupplier.get();
+            v = defaultSupplier.get((K)k);
             this.put((K) k, v);
         }
 
         return v;
     }
+
+    public interface KeyBasedSupplier<K, V> {
+        V get(K k);
+    }
 }
diff --git a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/LimitManager.java b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/LimitManager.java
index c8c517d..701ef05 100644
--- a/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/LimitManager.java
+++ b/SaneEconomySignShop/src/main/java/org/appledash/saneeconomysignshop/util/LimitManager.java
@@ -2,10 +2,13 @@ package org.appledash.saneeconomysignshop.util;
 
 import org.appledash.saneeconomysignshop.signshop.ShopTransaction;
 import org.appledash.saneeconomysignshop.signshop.ShopTransaction.TransactionDirection;
+import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Optional;
 import java.util.UUID;
 
 /**
@@ -58,4 +61,22 @@ public class LimitManager {
         });
     }
 
+    public void loadLimits(ConfigurationSection config) {
+        for (Map<?, ?> map : config.getMapList("")) {
+            String itemName = String.valueOf(map.get("item"));
+            int sellLimit = Integer.valueOf(String.valueOf(map.get("buyLimit")));
+            int hourlyGain = Integer.valueOf(String.valueOf(map.get("gain")));
+
+            Optional<ItemDatabase.Pair<Integer, Short>> pair = ItemDatabase.getIDAndDamageForName(itemName);
+
+            if (!pair.isPresent()) {
+                continue;
+            }
+
+            ItemInfo itemInfo = new ItemInfo(new ItemStack(pair.get().getLeft(), pair.get().getRight()));
+
+            itemLimits.get(TransactionDirection.SELL).put(itemInfo, new ItemLimits(sellLimit, hourlyGain));
+        }
+    }
+
 }