diff --git a/appstore/model.go b/appstore/model.go
index b76c838..79cf2bb 100644
--- a/appstore/model.go
+++ b/appstore/model.go
@@ -150,19 +150,6 @@ type (
 		IsRetryable        bool                 `json:"is-retryable,omitempty"`
 	}
 
-	// The IAPLatestResponse type has the response properties
-	// If you use latest_receipt as token to verify, response should be like following struct
-	IAPLatestResponse struct {
-		Status                         int         `json:"status,omitempty"`
-		Receipt                        InApp       `json:"receipt"`
-		LatestReceiptInfo              InApp       `json:"latest_receipt_info,omitempty"`
-		LatestExpiredReceiptInfo       InApp       `json:"latest_expired_receipt_info,omitempty"`
-		LatestReceipt                  string      `json:"latest_receipt,omitempty"`
-		SubscriptionAutoRenewStatus    interface{} `json:"auto_renew_status,omitempty"`
-		SubscriptionAutoRenewProductID string      `json:"auto_renew_product_id,omitempty"`
-		SubscriptionRetryFlag          string      `json:"is_in_billing_retry_period,omitempty"`
-	}
-
 	// The HttpStatusResponse struct contains the status code returned by the store
 	// Used as a workaround to detect when to hit the production appstore or sandbox appstore regardless of receipt type
 	StatusResponse struct {