diff --git a/src/app/core/services/checkout.service.ts b/src/app/core/services/checkout.service.ts
index fac3d96..4cad0da 100644
--- a/src/app/core/services/checkout.service.ts
+++ b/src/app/core/services/checkout.service.ts
@@ -115,7 +115,6 @@ export interface PurchaseDetailItemResponse {
   quantity: number;
   unit_price: string;
   line_total: string;
-  refunded_amount?: string;
   source_catalog_item_id: number | null;
   source_variant_id: number | null;
   item_details: {