diff --git a/packages/taler-util/src/talerTypes.ts b/packages/taler-util/src/talerTypes.ts
index 4b9ad96ee..0df46c6db 100644
--- a/packages/taler-util/src/talerTypes.ts
+++ b/packages/taler-util/src/talerTypes.ts
@@ -458,6 +458,11 @@ export interface ContractTerms {
    */
   fulfillment_url?: string;
 
+  /**
+   * URL meant to share the shopping cart.
+   */
+  public_reorder_url?: string;
+
   /**
    * Plain text fulfillment message in the merchant's default language.
    */