diff --git a/src/NiceHashBot/FormMain.Designer.cs b/src/NiceHashBot/FormMain.Designer.cs
index 00ad833..3d93063 100644
--- a/src/NiceHashBot/FormMain.Designer.cs
+++ b/src/NiceHashBot/FormMain.Designer.cs
@@ -68,7 +68,7 @@ private void InitializeComponent()
             this.settingsToolStripMenuItem});
             this.menuStrip1.Location = new System.Drawing.Point(0, 0);
             this.menuStrip1.Name = "menuStrip1";
-            this.menuStrip1.Size = new System.Drawing.Size(687, 24);
+            this.menuStrip1.Size = new System.Drawing.Size(770, 24);
             this.menuStrip1.TabIndex = 0;
             this.menuStrip1.Text = "menuStrip1";
             // 
@@ -82,6 +82,7 @@ private void InitializeComponent()
             // 
             // createNewToolStripMenuItem
             // 
+            this.createNewToolStripMenuItem.Enabled = false;
             this.createNewToolStripMenuItem.Name = "createNewToolStripMenuItem";
             this.createNewToolStripMenuItem.Size = new System.Drawing.Size(133, 22);
             this.createNewToolStripMenuItem.Text = "Create new";
@@ -103,9 +104,9 @@ private void InitializeComponent()
             // 
             // statusStrip1
             // 
-            this.statusStrip1.Location = new System.Drawing.Point(0, 486);
+            this.statusStrip1.Location = new System.Drawing.Point(0, 327);
             this.statusStrip1.Name = "statusStrip1";
-            this.statusStrip1.Size = new System.Drawing.Size(687, 22);
+            this.statusStrip1.Size = new System.Drawing.Size(770, 22);
             this.statusStrip1.TabIndex = 1;
             this.statusStrip1.Text = "statusStrip1";
             // 
@@ -116,7 +117,7 @@ private void InitializeComponent()
             this.toolStripLabel2});
             this.toolStrip1.Location = new System.Drawing.Point(0, 24);
             this.toolStrip1.Name = "toolStrip1";
-            this.toolStrip1.Size = new System.Drawing.Size(687, 25);
+            this.toolStrip1.Size = new System.Drawing.Size(770, 25);
             this.toolStrip1.TabIndex = 4;
             this.toolStrip1.Text = "toolStrip1";
             // 
@@ -150,7 +151,7 @@ private void InitializeComponent()
             this.listView1.Location = new System.Drawing.Point(0, 49);
             this.listView1.MultiSelect = false;
             this.listView1.Name = "listView1";
-            this.listView1.Size = new System.Drawing.Size(687, 437);
+            this.listView1.Size = new System.Drawing.Size(770, 278);
             this.listView1.TabIndex = 2;
             this.listView1.UseCompatibleStateImageBehavior = false;
             this.listView1.View = System.Windows.Forms.View.Details;
@@ -158,12 +159,12 @@ private void InitializeComponent()
             // columnHeader1
             // 
             this.columnHeader1.Text = "Location";
-            this.columnHeader1.Width = 63;
+            this.columnHeader1.Width = 117;
             // 
             // columnHeader2
             // 
             this.columnHeader2.Text = "Algorithm";
-            this.columnHeader2.Width = 75;
+            this.columnHeader2.Width = 93;
             // 
             // columnHeader3
             // 
@@ -240,7 +241,7 @@ private void InitializeComponent()
             // 
             this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
-            this.ClientSize = new System.Drawing.Size(687, 508);
+            this.ClientSize = new System.Drawing.Size(770, 349);
             this.Controls.Add(this.listView1);
             this.Controls.Add(this.toolStrip1);
             this.Controls.Add(this.statusStrip1);
diff --git a/src/NiceHashBot/FormMain.cs b/src/NiceHashBot/FormMain.cs
index bd5d634..9676c4c 100644
--- a/src/NiceHashBot/FormMain.cs
+++ b/src/NiceHashBot/FormMain.cs
@@ -62,24 +62,18 @@ private void TimerRefresh_Tick(object sender, EventArgs e)
             listView1.Items.Clear();
             for (int i = 0; i < Orders.Length; i++)
             {
+                int Algorithm = Orders[i].Algorithm;
                 ListViewItem LVI = new ListViewItem(APIWrapper.SERVICE_NAME[Orders[i].ServiceLocation]);
-                LVI.SubItems.Add(APIWrapper.ALGORITHM_NAME[Orders[i].Algorithm]);
+                LVI.SubItems.Add(APIWrapper.ALGORITHM_NAME[Algorithm]);
                 if (Orders[i].OrderStats != null)
                 {
                     LVI.SubItems.Add("#" + Orders[i].OrderStats.ID.ToString());
                     string PriceText = Orders[i].OrderStats.Price.ToString("F4") + " (" + Orders[i].MaxPrice.ToString("F4") + ")";
-                    if (Orders[i].Algorithm == 1)
-                        PriceText += " BTC/TH/Day";
-                    else
-                        PriceText += " BTC/GH/Day";
+                    PriceText += " BTC/" + APIWrapper.SPEED_TEXT[Algorithm] + "/Day";
                     LVI.SubItems.Add(PriceText);
                     LVI.SubItems.Add(Orders[i].OrderStats.BTCAvailable.ToString("F8"));
                     LVI.SubItems.Add(Orders[i].OrderStats.Workers.ToString());
-                    string SpeedText = "";
-                    if (Orders[i].Algorithm == 1)
-                        SpeedText = (Orders[i].OrderStats.Speed * 0.001).ToString("F4") + " (" + Orders[i].Limit.ToString("F2") + ") TH/s";
-                    else
-                        SpeedText = Orders[i].OrderStats.Speed.ToString("F4") + " (" + Orders[i].Limit.ToString("F2") + ") GH/s";
+                    string SpeedText = (Orders[i].OrderStats.Speed * APIWrapper.ALGORITHM_MULTIPLIER[Algorithm]).ToString("F4") + " (" + Orders[i].Limit.ToString("F2") + ") " + APIWrapper.SPEED_TEXT[Algorithm] + "/s";
                     LVI.SubItems.Add(SpeedText);
                     if (!Orders[i].OrderStats.Alive)
                         LVI.BackColor = Color.PaleVioletRed;
@@ -150,8 +144,13 @@ private void settingsToolStripMenuItem_Click(object sender, EventArgs e)
 
                 if (APIWrapper.Initialize(SettingsContainer.Settings.APIID.ToString(), SettingsContainer.Settings.APIKey))
                 {
+                    createNewToolStripMenuItem.Enabled = true;
                     BalanceRefresh_Tick(sender, e);
                 }
+                else
+                {
+                    createNewToolStripMenuItem.Enabled = false;
+                }
             }
         }
 
diff --git a/src/NiceHashBot/FormNewOrder.cs b/src/NiceHashBot/FormNewOrder.cs
index da2cdb7..c9894ef 100644
--- a/src/NiceHashBot/FormNewOrder.cs
+++ b/src/NiceHashBot/FormNewOrder.cs
@@ -55,18 +55,10 @@ private void FormNewOrder_FormClosing(object sender, FormClosingEventArgs e)
 
         private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)
         {
-            if (comboBox2.SelectedIndex == 1)
-            {
-                label5.Text = "TH/s";
-                label8.Text = "BTC/TH/Day";
-                label11.Text = "BTC/TH/Day";
-            }
-            else
-            {
-                label5.Text = "GH/s";
-                label8.Text = "BTC/GH/Day";
-                label11.Text = "BTC/GH/Day";
-            }
+            int index = comboBox2.SelectedIndex;
+            label5.Text = APIWrapper.SPEED_TEXT[index] + "/s";
+            label8.Text = "BTC/" + APIWrapper.SPEED_TEXT[index] + "/Day";
+            label11.Text = "BTC/" + APIWrapper.SPEED_TEXT[index] + "/Day";
         }
 
         private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
@@ -102,7 +94,12 @@ private void button2_Click(object sender, EventArgs e)
 
             if (AdvancedOptionsShown)
             {
-                OrderContainer.Add(comboBox1.SelectedIndex, comboBox2.SelectedIndex, MaxPrice, Limit, Pools[comboBox3.SelectedIndex], OrderID, StartPrice, StartAmount, textBox1.Text);
+                if (!OrderContainer.Add(comboBox1.SelectedIndex, comboBox2.SelectedIndex, MaxPrice, Limit, Pools[comboBox3.SelectedIndex], OrderID, StartPrice, StartAmount, textBox1.Text))
+                {
+                    MessageBox.Show("Order already in list!", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+                    numericUpDown3.Focus();
+                    return;
+                }
             }
             else
             {
diff --git a/src/NiceHashBot/FormSettings.Designer.cs b/src/NiceHashBot/FormSettings.Designer.cs
index d90428b..3ba8391 100644
--- a/src/NiceHashBot/FormSettings.Designer.cs
+++ b/src/NiceHashBot/FormSettings.Designer.cs
@@ -167,8 +167,9 @@ private void InitializeComponent()
             this.Name = "FormSettings";
             this.ShowIcon = false;
             this.ShowInTaskbar = false;
-            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterParent;
+            this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
             this.Text = "Settings";
+            this.TopMost = true;
             this.tabControl1.ResumeLayout(false);
             this.tabPage1.ResumeLayout(false);
             this.tabPage1.PerformLayout();
diff --git a/src/NiceHashBot/OrderContainer.cs b/src/NiceHashBot/OrderContainer.cs
index b3ea442..bc0c163 100644
--- a/src/NiceHashBot/OrderContainer.cs
+++ b/src/NiceHashBot/OrderContainer.cs
@@ -193,12 +193,17 @@ public static void Add(int SL, int Algo, double Price, double SpeedLimit, Pool P
         }
 
 
-        public static void Add(int SL, int Algo, double Price, double SpeedLimit, Pool PoolInfo, int OrderID, double StartPrice, double StartAmount, string HandlerFile)
+        public static bool Add(int SL, int Algo, double Price, double SpeedLimit, Pool PoolInfo, int OrderID, double StartPrice, double StartAmount, string HandlerFile)
         {
+            foreach (OrderContainer OC_ in OrderList)
+                if (OC_.ID == OrderID) return false;
+
             OrderContainer OC = new OrderContainer(SL, Algo, Price, SpeedLimit, PoolInfo, OrderID, StartPrice, StartAmount, HandlerFile);
             OC.Launch();
             OrderList.Add(OC);
             Commit();
+
+            return true;
         }
 
 
diff --git a/src/NiceHashBot/Properties/AssemblyInfo.cs b/src/NiceHashBot/Properties/AssemblyInfo.cs
index 9199746..673c693 100644
--- a/src/NiceHashBot/Properties/AssemblyInfo.cs
+++ b/src/NiceHashBot/Properties/AssemblyInfo.cs
@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.0.2.0")]
-[assembly: AssemblyFileVersion("1.0.2.0")]
+[assembly: AssemblyVersion("1.0.3.0")]
+[assembly: AssemblyFileVersion("1.0.3.0")]
diff --git a/src/NiceHashBotLib/APIBuyInfo.cs b/src/NiceHashBotLib/APIBuyInfo.cs
new file mode 100644
index 0000000..81fc6af
--- /dev/null
+++ b/src/NiceHashBotLib/APIBuyInfo.cs
@@ -0,0 +1,37 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using Newtonsoft.Json;
+
+namespace NiceHashBotLib
+{
+    class APIAlgorithmInfo
+    {
+        [JsonProperty(PropertyName = "algo")]
+        public int ID;
+
+        [JsonProperty(PropertyName = "name")]
+        public string Name;
+
+        [JsonProperty(PropertyName = "min_limit")]
+        public double MinimalLimit;
+
+        [JsonProperty(PropertyName = "down_step")]
+        public double PriceDownStep;
+
+        [JsonProperty(PropertyName = "multi")]
+        public double Multiplier;
+
+        [JsonProperty(PropertyName = "speed_text")]
+        public string SpeedText;
+    }
+
+    class APIBuyInfo
+    {
+        [JsonProperty(PropertyName = "algorithms")]
+        public APIAlgorithmInfo[] Algorithms;
+
+        [JsonProperty(PropertyName = "down_time")]
+        public int DownStepTime;
+    }
+}
diff --git a/src/NiceHashBotLib/APIWrapper.cs b/src/NiceHashBotLib/APIWrapper.cs
index b9c6501..74ad00f 100644
--- a/src/NiceHashBotLib/APIWrapper.cs
+++ b/src/NiceHashBotLib/APIWrapper.cs
@@ -13,7 +13,7 @@ public class APIWrapper
         /// <summary>
         /// API Version compatible with.
         /// </summary>
-        public readonly static string API_VERSION_COMPATIBLE = "1.2.0";
+        public readonly static string API_VERSION_COMPATIBLE = "1.2.2";
 
         /// <summary>
         /// URLs for NiceHash services.
@@ -23,27 +23,42 @@ public class APIWrapper
         /// <summary>
         /// Names for NiceHash services.
         /// </summary>
-        public readonly static string[] SERVICE_NAME = { "Europe (NiceHash)", " USA (WestHash)" };
+        public readonly static string[] SERVICE_NAME = { "Europe (NiceHash)", "USA (WestHash)" };
 
         /// <summary>
         /// Names for algorithms.
         /// </summary>
-        public readonly static string[] ALGORITHM_NAME = { "Scrypt", "SHA256", "Scrypt-A.-Nf.", "X11", "X13", "Keccak", "X15", "Nist5", "NeoScrypt", "Lyra2RE", "WhirlpoolX", "Qubit", "Quark" };
+        public static string[] ALGORITHM_NAME;
 
         /// <summary>
         /// Total number of algorithms.
         /// </summary>
-        public readonly static int NUMBER_OF_ALGORITHMS = ALGORITHM_NAME.Length;
+        public static int NUMBER_OF_ALGORITHMS;
 
         /// <summary>
         /// Price decrease steps for all algorithms.
         /// </summary>
-        public readonly static double[] PRICE_DECREASE_STEP = { -0.001, -0.0001, -0.002, -0.001, -0.001, -0.0001, -0.001, -0.001, -0.01, -0.002, -0.0001, -0.0005, -0.001 };
+        public static double[] PRICE_DECREASE_STEP;
 
         /// <summary>
-        /// Price decrase interval - it is 10 minutes.
+        /// Minimal speed limit for order.
         /// </summary>
-        public readonly static TimeSpan PRICE_DECREASE_INTERVAL = new TimeSpan(0, 10, 1);
+        public static double[] MINIMAL_LIMIT;
+
+        /// <summary>
+        /// Algorithm multiplier used for limit (to get GH/s speed).
+        /// </summary>
+        public static double[] ALGORITHM_MULTIPLIER;
+
+        /// <summary>
+        /// Algorithm speed text.
+        /// </summary>
+        public static string[] SPEED_TEXT;
+
+        /// <summary>
+        /// Price decrase interval.
+        /// </summary>
+        public static TimeSpan PRICE_DECREASE_INTERVAL;
 
         /// <summary>
         /// API ID.
@@ -70,8 +85,8 @@ public class APIWrapper
         #region PRIVATE_PROPERTIES
 
         private static object CacheLock = new object();
-        private static CachedOrderList[,] CachedOList = new CachedOrderList[SERVICE_LOCATION.Length, NUMBER_OF_ALGORITHMS];
-        private static CachedStats[,] CachedSList = new CachedStats[SERVICE_LOCATION.Length, NUMBER_OF_ALGORITHMS];
+        private static CachedOrderList[,] CachedOList;
+        private static CachedStats[,] CachedSList;
 
         #endregion
 
@@ -120,7 +135,38 @@ public static bool Initialize(string ID, string Key)
 
             LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Provided ID and Key are correct!");
 
+
+            Result<APIBuyInfo> R = Request<Result<APIBuyInfo>>(0, "buy.info", false, null);
+            if (R == null)
+            {
+                LibConsole.WriteLine(LibConsole.TEXT_TYPE.ERROR, "Unable to get buy information. Service unavailable.");
+                return false;
+            }
+
+            PRICE_DECREASE_INTERVAL = new TimeSpan(0, 0, R.Data.DownStepTime);
+            ALGORITHM_NAME = new string[R.Data.Algorithms.Length];
+            PRICE_DECREASE_STEP = new double[R.Data.Algorithms.Length];
+            ALGORITHM_MULTIPLIER = new double[R.Data.Algorithms.Length];
+            MINIMAL_LIMIT = new double[R.Data.Algorithms.Length];
+            SPEED_TEXT = new string[R.Data.Algorithms.Length];
+            for (int i = 0; i < R.Data.Algorithms.Length; i++)
+            {
+                ALGORITHM_NAME[i] = R.Data.Algorithms[i].Name;
+                PRICE_DECREASE_STEP[i] = R.Data.Algorithms[i].PriceDownStep;
+                ALGORITHM_MULTIPLIER[i] = R.Data.Algorithms[i].Multiplier;
+                MINIMAL_LIMIT[i] = R.Data.Algorithms[i].MinimalLimit;
+                SPEED_TEXT[i] = R.Data.Algorithms[i].SpeedText;
+            }
+
+            NUMBER_OF_ALGORITHMS = ALGORITHM_NAME.Length;
+
+            CachedOList = new CachedOrderList[SERVICE_LOCATION.Length, NUMBER_OF_ALGORITHMS];
+            CachedSList = new CachedStats[SERVICE_LOCATION.Length, NUMBER_OF_ALGORITHMS];
+
+            LibConsole.WriteLine(LibConsole.TEXT_TYPE.INFO, "Buy information loaded.");
+
             ValidAuthorization = true;
+
             return true;
         }
 
diff --git a/src/NiceHashBotLib/NiceHashBotLib.csproj b/src/NiceHashBotLib/NiceHashBotLib.csproj
index 311c4d6..fa8612b 100644
--- a/src/NiceHashBotLib/NiceHashBotLib.csproj
+++ b/src/NiceHashBotLib/NiceHashBotLib.csproj
@@ -41,6 +41,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="APIBalance.cs" />
+    <Compile Include="APIBuyInfo.cs" />
     <Compile Include="APIError.cs" />
     <Compile Include="APIMethodVersion.cs" />
     <Compile Include="APIOrdersGet.cs" />
diff --git a/src/NiceHashBotLib/OrderInstance.cs b/src/NiceHashBotLib/OrderInstance.cs
index 1abd67c..0c9e650 100644
--- a/src/NiceHashBotLib/OrderInstance.cs
+++ b/src/NiceHashBotLib/OrderInstance.cs
@@ -246,7 +246,7 @@ private bool IncreasePrice(Order MyOrder, Order[] AllOrders, double MinimalPrice
             }
 
             // Do not increase price, if we already have price higher or equal compared to minimal price.
-            if (MyOrder.Price >= MinimalPrice) return false;
+            if (MyOrder.Price >= (MinimalPrice - 0.00001)) return false;
 
             if (MaxPrice >= MinimalPrice)
             {