diff --git a/whatsapp-web.js/src/models/data.js b/whatsapp-web.js/src/models/data.js
new file mode 100644
index 0000000..39cbd95
--- /dev/null
+++ b/whatsapp-web.js/src/models/data.js
@@ -0,0 +1,50 @@
+const { User } = require("../models/user");
+const { Website } = require("../models/website");
+
+module.exports.data = new StructuredData();
+
+class StructuredData {
+    
+    constructor() {
+        this.data={};
+    }
+
+    addUser(id){
+        if(this.data[id] != undefined)
+        {
+            this.data[id] = new User(id);
+            return true
+        }
+
+        return false;
+    }
+
+    /**
+     * 
+     * @param {number} id 
+     * @returns {User}
+     */
+    getUser(id){
+        return this.data[id];
+    }
+
+    deleteUser(id){
+        if(this.data[id] != undefined)
+        {
+            return delete this.data[id];
+            
+        }
+
+        return false;
+    }
+
+
+}
+
+/*
+data structured:
+data = {
+    <id of user> : <Instance of User>,
+    <id of user> : <Instance of User>
+}
+*/
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diff --git a/whatsapp-web.js/src/models/user.js b/whatsapp-web.js/src/models/user.js
new file mode 100644
index 0000000..febb440
--- /dev/null
+++ b/whatsapp-web.js/src/models/user.js
@@ -0,0 +1,43 @@
+
+const {Website} = require('./website');
+
+class User{
+
+    constructor(id){
+        this.id = id;
+        //uses key value pair to store website
+        //key is the companyName of the website
+        //value is the website itself
+        this.websites = {};
+    }
+
+    /**
+     * 
+     * @param {Website} website 
+     */
+    addWebsite(website){
+        if(this.websites[website.companyName] != undefined)
+        {
+            return false;
+        }else{
+            this.websites[website.companyName] = website;
+            return true;
+        }
+    }
+
+    deleteWebsite(companyName){
+        if(this.websites[companyName] != undefined)
+        {
+            return delete this.websites[companyName];
+        }else{
+            return false
+        }
+    }
+
+    getWebsite(companyName){
+        return this.websites[companyName];
+    }
+
+}
+
+module.exports.User = User;
\ No newline at end of file