diff --git a/ATM/.idea/workspace.xml b/ATM/.idea/workspace.xml
index 4c6400b..b1a0d2c 100644
--- a/ATM/.idea/workspace.xml
+++ b/ATM/.idea/workspace.xml
@@ -5,17 +5,9 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="f370439b-3b86-4211-acf9-0118b90c4643" name="Changes" comment="prototype upload">
-      <change afterPath="$PROJECT_DIR$/.idea/compiler.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/encodings.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/jarRepositories.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/misc.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/vcs.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/pom.xml" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/org/example/ATM.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/org/example/App.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/main/java/org/example/Card.java" afterDir="false" />
-      <change afterPath="$PROJECT_DIR$/src/test/java/org/example/AppTest.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/org/example/ATM.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/org/example/ATM.java" afterDir="false" />
+      <change beforePath="$PROJECT_DIR$/src/main/java/org/example/Card.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/org/example/Card.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />
     <option name="HIGHLIGHT_CONFLICTS" value="true" />
diff --git a/ATM/src/main/java/org/example/ATM.java b/ATM/src/main/java/org/example/ATM.java
index 8567d24..ea2f41d 100644
--- a/ATM/src/main/java/org/example/ATM.java
+++ b/ATM/src/main/java/org/example/ATM.java
@@ -9,9 +9,12 @@ public class ATM
     public static void main( String[] args )
     {
         Scanner scanner = new Scanner(System.in);
-        Card[] cards = new Card[2];
+        int cash = 10000;
+        Card[] cards = new Card[3];
         cards[0] = new Card(1, "credit", "0001");
         cards[1] = new Card(2, "debit", "1110");
+        cards[2] = new Card(2, "debit", "1110");
+        cards[2].addFunds(1000000);
         while(true){
             System.out.println(cards[0] + "\n" + cards[1] + "\n" + "Wsuń kartę(podaj id):");
             int index = scanner.nextInt()-1;
@@ -36,23 +39,35 @@ public class ATM
                     case 1 -> {
                         System.out.println("Wprowadź kwotę:");
                         insertedAmount = scanner.nextInt();
-                        cards[index].withdrawFunds(insertedAmount);
-                        System.out.println("ksz ksz ksz ksz...");
+                        if (cards[index].isLimitExceeded(insertedAmount)) {
+                            System.out.println("Niewystarczająca ilość środków");
+                        } else {
+                            cards[index].withdrawFunds(insertedAmount);
+                            System.out.println("ksz ksz ksz ksz...");
+                        }
                     }
                     case 2 -> {
                         System.out.println("Wprowadź kwotę:");
                         insertedAmount = scanner.nextInt();
-                        cards[index].addFunds(insertedAmount);
-                        System.out.println("am am am...");
+                        if(cash-insertedAmount<0){System.out.println("nie wystarczająca ilość środków w maszynie");}
+                        else{
+                            cards[index].addFunds(insertedAmount);
+                            System.out.println("am am am...");
+                            cash+=insertedAmount;
+                        }
                     }
                     case 3 -> {
                         System.out.println("Wprowadź id karty do przelewu:");
                         int transferCard = scanner.nextInt();
                         System.out.println("Wprowadź kwotę:");
                         insertedAmount = scanner.nextInt();
-                        cards[index].withdrawFunds(insertedAmount);
-                        cards[transferCard - 1].addFunds(insertedAmount);
-                        System.out.println("siup siup siup...");
+                        if (cards[index].isLimitExceeded(insertedAmount)) {
+                            System.out.println("Niewystarczająca ilość środków");
+                        } else {
+                            cards[index].withdrawFunds(insertedAmount);
+                            cards[transferCard - 1].addFunds(insertedAmount);
+                            System.out.println("siup siup siup...");
+                        }
                     }
                     case 4 -> {
                         System.out.println("Wprowadź kwotę:");
diff --git a/ATM/src/main/java/org/example/Card.java b/ATM/src/main/java/org/example/Card.java
index 2359e7e..6b03627 100644
--- a/ATM/src/main/java/org/example/Card.java
+++ b/ATM/src/main/java/org/example/Card.java
@@ -26,6 +26,13 @@ public class Card {
         this.balance -= amount;
     }
 
+    public boolean isLimitExceeded(int amount){
+        if(this.balance-amount<0){
+            return true;
+        }
+        return false;
+    }
+
     public Card(int id, String type, String PIN) {
         this.id = id;
         this.type = type;