diff --git a/src/main/java/io/craftgate/request/dto/PaymentItem.java b/src/main/java/io/craftgate/request/dto/PaymentItem.java
index aeb8291..2c95854 100644
--- a/src/main/java/io/craftgate/request/dto/PaymentItem.java
+++ b/src/main/java/io/craftgate/request/dto/PaymentItem.java
@@ -14,4 +14,5 @@ public class PaymentItem {
     private String externalId;
     private Long subMerchantMemberId;
     private BigDecimal subMerchantMemberPrice;
+    private Integer blockageDay;
 }