diff --git a/module/sos-main.js b/module/sos-main.js
index d33610a..bfb7df6 100644
--- a/module/sos-main.js
+++ b/module/sos-main.js
@@ -89,6 +89,28 @@ function welcomeMessage() {
     ` });
 }
 
+/* -------------------------------------------- */
+// Register world usage statistics
+function registerUsageCount( registerKey ) {
+  if ( game.user.isGM ) {
+    game.settings.register(registerKey, "world-key", {
+      name: "Unique world key",
+      scope: "world",
+      config: false,
+      type: String
+    });
+
+    let worldKey = game.settings.get(registerKey, "world-key")
+    if ( worldKey == undefined || worldKey == "" ) {
+      worldKey = randomID(32)
+      game.settings.set(registerKey, "world-key", worldKey )
+    }
+    // Simple API counter
+    $.ajax(`https://jdr.lahiette.com/fvtt_appcount/count.php?name="${registerKey}"&worldKey="${worldKey}"&version="${game.release.generation}.${game.release.build}"&system="${game.system.id}"&systemversion="${game.system.data.version}"`)
+    /* -------------------------------------------- */
+  }
+}
+
 /* -------------------------------------------- */
 /*  Foundry VTT Initialization                  */
 /* -------------------------------------------- */
@@ -102,9 +124,8 @@ Hooks.once("ready", function () {
       user: game.user._id
     });
   }
+  registerUsageCount("foundryvtt-shadows-over-sol")
   
-  //gearConverter.importgear();
-
   welcomeMessage();
 
 });
diff --git a/system.json b/system.json
index 32869fc..3369b00 100644
--- a/system.json
+++ b/system.json
@@ -7,7 +7,7 @@
   "url": "https://gitlab.com/LeRatierBretonnien/foundryvtt-shadows-over-sol/",
   "license": "LICENSE.txt",
   "flags": {},
-  "version": "2.0.2",
+  "version": "2.0.3",
   "minimumCoreVersion": "0.8.0",
   "compatibleCoreVersion": "9",
   "scripts": [],