1 files changed, 9 insertions, 0 deletions
diff --git a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/BillingReporter.java b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/BillingReporter.java
index 719d22429b8..676c29cec5d 100644
--- a/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/BillingReporter.java
+++ b/controller-api/src/main/java/com/yahoo/vespa/hosted/controller/api/integration/billing/BillingReporter.java
@@ -1,3 +1,4 @@
+// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
 package com.yahoo.vespa.hosted.controller.api.integration.billing;
 
 import com.yahoo.vespa.hosted.controller.tenant.BillingReference;
@@ -5,4 +6,12 @@ import com.yahoo.vespa.hosted.controller.tenant.CloudTenant;
 
 public interface BillingReporter {
     BillingReference maintainTenant(CloudTenant tenant);
+
+    InvoiceUpdate maintainInvoice(Bill bill);
+
+    /** Export a bill to a payment service. Returns the invoice ID in the external system. */
+    default String exportBill(Bill bill, String exportMethod, CloudTenant tenant) {
+        return "NOT_IMPLEMENTED";
+    }
+
 }