diff --git a/konami/identifiers.md b/konami/identifiers.md
index 3380fdc..c0c2126 100644
--- a/konami/identifiers.md
+++ b/konami/identifiers.md
@@ -28,6 +28,7 @@ The following variables are used across the different identifiers and can denote
   * `A`: ???
   * `C`: Conversion: Software/rom/art/dongle only
   * `E`: Extension: Software + hardware
+  * `L`: Redemption cabinet?
   * `K`: Conversion/Extension by/for third party?
   * `N`: Cabinet manufactured by third party?
   * `O`: Cabinet?