diff --git a/Projects/SupermarketTogether/SupermarketTogether/Class1.cs b/Projects/SupermarketTogether/SupermarketTogether/Class1.cs
index 44ae01f..a56bab1 100644
--- a/Projects/SupermarketTogether/SupermarketTogether/Class1.cs
+++ b/Projects/SupermarketTogether/SupermarketTogether/Class1.cs
@@ -18,12 +18,78 @@ namespace CykaMod {
 		public static ConfigEntry<int> employeePerPerk;
 		public static ConfigEntry<float> employeeSpeedPerk;
 		public static ConfigEntry<float> employeeExtraMoneyPerk;
+		public static ConfigEntry<float> productCheckoutWait;
+		public static ConfigEntry<float> productItemPlaceWait;
+		public static ConfigEntry<float> employeeItemPlaceWait;
+
+		public static List<WeakReference<NPC_Info>> NpcInfos = new List<WeakReference<NPC_Info>>();
 
 		public void Awake() {
 			playersAdded = Config.Bind("General", "PlayersAdded", 0);
 			employeePerPerk = Config.Bind("General", "EmployeePerPerk", 1);
 			employeeSpeedPerk = Config.Bind("General", "EmployeeSpeedPerk", 0.2f);
 			employeeExtraMoneyPerk = Config.Bind("General", "EmployeeExtraMoneyPerk", 0.1f);
+			productCheckoutWait = Config.Bind("General", "ProductCheckoutWait", 0.75f);
+			productItemPlaceWait = Config.Bind("General", "ProductItemPlaceWait", 0.5f);
+			employeeItemPlaceWait = Config.Bind("General", "EmployeeItemPlaceWait", 0.2f);
+
+			productCheckoutWait.SettingChanged += (sender, args) => {
+				Console.WriteLine($"ProductCheckoutWait changed to {productCheckoutWait.Value}");
+				productCheckoutWait.Value = Math.Max(productCheckoutWait.Value, 0.02f);
+				
+				int n = 0;
+				for (var i = 0; i < NpcInfos.Count; i++) {
+					var npcInfo = GetNpcInfo(i);
+					if (npcInfo == null) {
+						NpcInfos.RemoveAt(i);
+						i--;
+						continue;
+					}
+					
+					n++;
+					npcInfo.productCheckoutWait = productCheckoutWait.Value;
+				}
+
+				Console.WriteLine($"Updated {n} npc infos productCheckoutWait to {productCheckoutWait.Value}");
+			};
+			productItemPlaceWait.SettingChanged += (sender, args) => {
+				Console.WriteLine($"ProductItemPlaceWait changed to {productItemPlaceWait.Value}");
+				productItemPlaceWait.Value = Math.Max(productItemPlaceWait.Value, 0.02f);
+				
+				int n = 0;
+				for (var i = 0; i < NpcInfos.Count; i++) {
+					var npcInfo = GetNpcInfo(i);
+					if (npcInfo == null) {
+						NpcInfos.RemoveAt(i);
+						i--;
+						continue;
+					}
+					
+					n++;
+					npcInfo.productItemPlaceWait = productItemPlaceWait.Value;
+				}
+
+				Console.WriteLine($"Updated {n} npc infos productItemPlaceWait to {productItemPlaceWait.Value}");
+			};
+			employeeItemPlaceWait.SettingChanged += (sender, args) => {
+				Console.WriteLine($"EmployeeItemPlaceWait changed to {employeeItemPlaceWait.Value}");
+				employeeItemPlaceWait.Value = Math.Max(employeeItemPlaceWait.Value, 0.02f);
+				
+				int n = 0;
+				for (var i = 0; i < NpcInfos.Count; i++) {
+					var npcInfo = GetNpcInfo(i);
+					if (npcInfo == null) {
+						NpcInfos.RemoveAt(i);
+						i--;
+						continue;
+					}
+					
+					n++;
+					npcInfo.employeeItemPlaceWait = employeeItemPlaceWait.Value;
+				}
+
+				Console.WriteLine($"Updated {n} npc infos employeeItemPlaceWait to {employeeItemPlaceWait.Value}");
+			};
 
 			Logger.LogInfo("Cyka mod loaded");
 			HarmonyFileLog.Enabled = true;
@@ -32,6 +98,30 @@ namespace CykaMod {
 			var originalMethods = harmony.GetPatchedMethods();
 			Logger.LogInfo("Patched " + originalMethods.Count() + " methods");
 		}
+
+		private static NPC_Info GetNpcInfo(int index) {
+			if (index < 0 || index >= NpcInfos.Count)
+				return null;
+
+			NPC_Info npcInfo;
+			if (NpcInfos[index].TryGetTarget(out npcInfo)) {
+				return npcInfo;
+			}
+
+			return null;
+		}
+	}
+
+	[HarmonyPatch(typeof(NPC_Info), MethodType.Constructor)]
+	public static class NpcInfoConstructorPatch {
+		static void Postfix(NPC_Info __instance) {
+			Main.NpcInfos.Add(new WeakReference<NPC_Info>(__instance));
+			__instance.productItemPlaceWait = Main.productItemPlaceWait.Value;
+			__instance.productCheckoutWait = Main.productCheckoutWait.Value;
+			__instance.employeeItemPlaceWait = Main.employeeItemPlaceWait.Value;
+			Console.WriteLine(
+				$"Updated npc info with values: {__instance.productItemPlaceWait}, {__instance.productCheckoutWait}, {__instance.employeeItemPlaceWait}");
+		}
 	}
 
 	[HarmonyPatch(typeof(GameData), "UserCode_CmdOpenSupermarket")]
@@ -56,7 +146,8 @@ namespace CykaMod {
 				// 	Console.WriteLine(codeInstruction.operand.ToString() == "NPC_Manager::extraEmployeeSpeedFactor");
 				// }
 
-				if (codeInstruction.opcode == OpCodes.Ldfld && codeInstruction.operand?.ToString() == "System.Int32 maxEmployees") {
+				if (codeInstruction.opcode == OpCodes.Ldfld &&
+				    codeInstruction.operand?.ToString() == "System.Int32 maxEmployees") {
 					Console.WriteLine($"Found {codeInstruction.operand}");
 					codes[i + 1].opcode = OpCodes.Nop;
 					codes.Insert(i + 2,
@@ -66,7 +157,8 @@ namespace CykaMod {
 							AccessTools.PropertyGetter(typeof(Main).GetField("employeePerPerk").FieldType, "Value")));
 				}
 
-				if (codeInstruction.opcode == OpCodes.Ldfld && codeInstruction.operand?.ToString() == "System.Single extraEmployeeSpeedFactor") {
+				if (codeInstruction.opcode == OpCodes.Ldfld &&
+				    codeInstruction.operand?.ToString() == "System.Single extraEmployeeSpeedFactor") {
 					Console.WriteLine($"Found {codeInstruction.operand}");
 					codes[i + 1].opcode = OpCodes.Nop;
 					codes.Insert(i + 2,
@@ -76,14 +168,16 @@ namespace CykaMod {
 							AccessTools.PropertyGetter(typeof(Main).GetField("employeeSpeedPerk").FieldType, "Value")));
 				}
 
-				if (codeInstruction.opcode == OpCodes.Ldfld && codeInstruction.operand?.ToString() == "System.Single extraCheckoutMoney") {
+				if (codeInstruction.opcode == OpCodes.Ldfld &&
+				    codeInstruction.operand?.ToString() == "System.Single extraCheckoutMoney") {
 					Console.WriteLine($"Found {codeInstruction.operand}");
 					codes[i + 1].opcode = OpCodes.Nop;
 					codes.Insert(i + 2,
 						new CodeInstruction(OpCodes.Ldsfld, AccessTools.Field(typeof(Main), "employeeExtraMoneyPerk")));
 					codes.Insert(i + 3,
 						new CodeInstruction(OpCodes.Call,
-							AccessTools.PropertyGetter(typeof(Main).GetField("employeeExtraMoneyPerk").FieldType, "Value")));
+							AccessTools.PropertyGetter(typeof(Main).GetField("employeeExtraMoneyPerk").FieldType,
+								"Value")));
 				}
 			}