diff --git a/konami/identifiers.md b/konami/identifiers.md
index 9cd674f..cb7dabd 100644
--- a/konami/identifiers.md
+++ b/konami/identifiers.md
@@ -19,14 +19,17 @@ string is provided to constrain the format properly.
 
 The following variables are used across the different identifiers and can denote the listed values:
 
-* `$p`: Product
+* `$p`: Product category
+  * `C`: Card game?
   * `G`: Game
-* `$t`: Type of product
+  * `H`: Hardware/Helper? e.g. card dispenser
+* `$t`: Product type
   * `C`: Conversion? Software only
   * `E`: Extension? Software + hardware
   * `K`: Possibility for offline/no e-AMUSEMENT?
   * `N`: New dedicated cabinet?
   * `O`: New dedicated cabinet?
+  * `S`: ???
   * `Q`: New dedicated cabinet?
   * `U`: Upgrade or utility? e.g. DVD software update kit, replacement monitors
   * `X`: Hardware/board?
diff --git a/konami/products.md b/konami/products.md
index ca2a85b..8043b6c 100644
--- a/konami/products.md
+++ b/konami/products.md
@@ -218,6 +218,8 @@ chronologic order, e.g. regarding release dates.
   * `GCC20-JD`
 * `C23`: Dancing Stage EuroMIX2
   * `GKC23`
+* `C32`: Card dispenser
+  * `HOC32`
 * `C36`: DanceDanceRevolution EXTREME
   * `GCC36`
 * `C38`: DrumMania 8thMIX
@@ -440,13 +442,16 @@ chronologic order, e.g. regarding release dates.
 * `MDX`: DanceDanceRevolution [2013], DanceDanceRevolution [2014], DanceDanceRevolution A, DanceDanceRevolution A20, DanceDanceRevolution A20 PLUS
   * `GQMDX-UD`
   * `GCMDX-JA`
-  * `GKMDX-AE`
+  * `GKMDX-KC`
   * `GKMDX-UD`
+  * `GKMDX-AE`
 * `MMD`: ミライダガッキ / FutureTomTom, ミライダガッキ Ver.2 / FutureTomTom Ver.2
 * `O26`: ツムツム
   * `GUO26-JA`
   * `GOO26-AB`: Figurine dispenser main unit
   * `GOO26-UA`: Client main unit
+* `OSP`: シャドウプリンセス / Shadow Princess
+  * `GSOSP-JA`
 * `PAN`: ノスタルジア / NOSTALGIA, スタルジア FORTE / NOSTALGIA FORTE, スタルジア Op.2 / NOSTALGIA Op.2, スタルジア Op.3 / NOSTALGIA Op.3
   * `GEPAN-JA`
 * `PIX`: MÚSECA