diff --git a/thunderpay-api/src/main/java/org/thunderpay/billing/util/customfield/CustomField.java b/thunderpay-api/src/main/java/org/thunderpay/billing/util/customfield/CustomField.java
index a6c1ae6..5ed1b63 100644
--- a/thunderpay-api/src/main/java/org/thunderpay/billing/util/customfield/CustomField.java
+++ b/thunderpay-api/src/main/java/org/thunderpay/billing/util/customfield/CustomField.java
@@ -16,7 +16,13 @@
 import org.thunderpay.billing.util.entity.Entity;
 
 public interface CustomField extends Entity {
+
     public UUID getObjectId();
 
     public ObjectType getObjectType();
-}
+
+    public String getFieldName();
+
+    public String getFieldValue();
+
+}
\ No newline at end of file