diff --git a/Wav_Player/Shopping_cart/CartKeyLock78.wav b/Wav_Player/Shopping_cart/Gatekeeper/CartKeyLock78.wav
similarity index 100%
rename from Wav_Player/Shopping_cart/CartKeyLock78.wav
rename to Wav_Player/Shopping_cart/Gatekeeper/CartKeyLock78.wav
diff --git a/Wav_Player/Shopping_cart/CartKeyUnlock78.wav b/Wav_Player/Shopping_cart/Gatekeeper/CartKeyUnlock78.wav
similarity index 100%
rename from Wav_Player/Shopping_cart/CartKeyUnlock78.wav
rename to Wav_Player/Shopping_cart/Gatekeeper/CartKeyUnlock78.wav
diff --git a/Wav_Player/Shopping_cart/Lock.wav b/Wav_Player/Shopping_cart/Gatekeeper/Lock.wav
similarity index 100%
rename from Wav_Player/Shopping_cart/Lock.wav
rename to Wav_Player/Shopping_cart/Gatekeeper/Lock.wav
diff --git a/Wav_Player/Shopping_cart/Unlock.wav b/Wav_Player/Shopping_cart/Gatekeeper/Unlock.wav
similarity index 100%
rename from Wav_Player/Shopping_cart/Unlock.wav
rename to Wav_Player/Shopping_cart/Gatekeeper/Unlock.wav
diff --git a/Wav_Player/Shopping_cart/Readme.md b/Wav_Player/Shopping_cart/Readme.md
index c53fa7ea8..a04c3d944 100644
--- a/Wav_Player/Shopping_cart/Readme.md
+++ b/Wav_Player/Shopping_cart/Readme.md
@@ -1,6 +1,6 @@
 # Shopping cart wheel unlock/lock files
 
-Credits to jdmoore#4658 for modifying the files to work on the FZ<br>
+Credits to jdmoore#4658 and casimirextreme for modifying the files to work on the FZ<br>
 Original files from: https://www.begaydocrime.com/#
 
 ## How it works
diff --git a/Wav_Player/Shopping_cart/Rocateq/Arming-signal-17s.wav b/Wav_Player/Shopping_cart/Rocateq/Arming-signal-17s.wav
new file mode 100644
index 000000000..9a4055ffa
Binary files /dev/null and b/Wav_Player/Shopping_cart/Rocateq/Arming-signal-17s.wav differ
diff --git a/Wav_Player/Shopping_cart/Rocateq/Lock.wav b/Wav_Player/Shopping_cart/Rocateq/Lock.wav
new file mode 100644
index 000000000..c9f45e123
Binary files /dev/null and b/Wav_Player/Shopping_cart/Rocateq/Lock.wav differ
diff --git a/Wav_Player/Shopping_cart/Rocateq/Purcheck-ok.wav b/Wav_Player/Shopping_cart/Rocateq/Purcheck-ok.wav
new file mode 100644
index 000000000..859604110
Binary files /dev/null and b/Wav_Player/Shopping_cart/Rocateq/Purcheck-ok.wav differ
diff --git a/Wav_Player/Shopping_cart/Rocateq/Unlock.wav b/Wav_Player/Shopping_cart/Rocateq/Unlock.wav
new file mode 100644
index 000000000..8b7eb9d7a
Binary files /dev/null and b/Wav_Player/Shopping_cart/Rocateq/Unlock.wav differ