diff --git a/MangoPay.SDK/Core/Enumerations/CardInfoType.cs b/MangoPay.SDK/Core/Enumerations/CardInfoType.cs
new file mode 100644
index 0000000..58553a9
--- /dev/null
+++ b/MangoPay.SDK/Core/Enumerations/CardInfoType.cs
@@ -0,0 +1,9 @@
+namespace MangoPay.SDK.Core.Enumerations
+{
+    public enum CardInfoType
+    {
+        DEBIT,
+        CREDIT,
+        CHARGE_CARD
+    }
+}
\ No newline at end of file
diff --git a/MangoPay.SDK/Entities/CardInfo.cs b/MangoPay.SDK/Entities/CardInfo.cs
index 5ab6e4a..7b3cc9a 100644
--- a/MangoPay.SDK/Entities/CardInfo.cs
+++ b/MangoPay.SDK/Entities/CardInfo.cs
@@ -1,3 +1,5 @@
+using MangoPay.SDK.Core.Enumerations;
+
 namespace MangoPay.SDK.Entities
 {
     /// <summary>Class represents informations about the cards</summary>
@@ -10,10 +12,10 @@ public class CardInfo
         public string IssuingBank;
         
         /// <summary>The country where the card was issued.</summary>
-        public string IssuerCountryCode;
+        public CountryIso IssuerCountryCode;
 
         /// <summary>The type of card product: DEBIT, CREDIT, CHARGE CARD.</summary>
-        public string Type;
+        public CardInfoType Type;
         
         /// <summary>The card brand. Examples include: AMERICAN EXPRESS, DISCOVER, JCB, MASTERCARD, VISA, etc.</summary>
         public string Brand;