diff --git a/README.md b/README.md
index 03ae9a5..bdf03a0 100644
--- a/README.md
+++ b/README.md
@@ -146,6 +146,10 @@ isn't quite there yet. At the time of writing, the following are implemented.
 - Leaderboard ranks (query/count/copy)
 - Leaderboard user scores (query/count/copy)
 
+### Ecom interface
+
+- Catalog offers (query/count/copy)
+
 If there's something missing that you need, please do open an issue. PRs
 are very welcome.