diff --git a/ecomm/0014/SESSION-0014.0-TRANSCRIPT-2026-06-03T23-52--INPROGRESS.md b/ecomm/0014/SESSION-0014.0-TRANSCRIPT-2026-06-03T23-52--INPROGRESS.md
new file mode 100644
index 0000000..7b666e5
--- /dev/null
+++ b/ecomm/0014/SESSION-0014.0-TRANSCRIPT-2026-06-03T23-52--INPROGRESS.md
@@ -0,0 +1,13 @@
+# Session 0014.0 — Transcript
+
+> App: ecomm
+> Start: 2026-06-03T23-52 (PST)
+> Status: **PLACEHOLDER — claimed at session start; finalized at session end.**
+>
+> This file reserves session ID 0014 for ecomm. The driver replaces this
+> body with the full transcript and renames the file to its final
+> SESSION-0014.0-TRANSCRIPT-2026-06-03T23-52--<end>.md form at session end.
+
+## Launch prompt
+
+_(launch prompt not captured at claim time)_
diff --git a/ecomm/sessions.json b/ecomm/sessions.json
index 6cd8c03..d64ca93 100644
--- a/ecomm/sessions.json
+++ b/ecomm/sessions.json
@@ -37,5 +37,8 @@
   },
   "0013": {
     "title": ""
+  },
+  "0014": {
+    "title": ""
   }
 }