diff --git a/server/models/models.js b/server/models/models.js
new file mode 100644
index 0000000..2c0296e
--- /dev/null
+++ b/server/models/models.js
@@ -0,0 +1,56 @@
+const sequelize = require('sequelize')
+const DataTypes = require('../db')
+
+const User = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: { type: DataTypes.STRING, unique: true },
+    password: { type: DataTypes.STRING },
+    role: { type: DataTypes.STRING, defaultValue: "USER" }
+})
+
+const Cart = sequelize.define('cart', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    userId: { type: DataTypes.INTEGER, unique: true }
+})
+
+const CartDevice = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: { type: DataTypes.STRING, unique: true },
+    password: { type: DataTypes.STRING },
+    role: { type: DataTypes.STRING, defaultValue: "USER" }
+})
+
+const device = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: { type: DataTypes.STRING, unique: true },
+    password: { type: DataTypes.STRING },
+    role: { type: DataTypes.STRING, defaultValue: "USER" }
+})
+
+const deviceInfo = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: { type: DataTypes.STRING, unique: true },
+    password: { type: DataTypes.STRING },
+    role: { type: DataTypes.STRING, defaultValue: "USER" }
+})
+
+const rating = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: { type: DataTypes.STRING, unique: true },
+    password: { type: DataTypes.STRING },
+    role: { type: DataTypes.STRING, defaultValue: "USER" }
+})
+
+const Type = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: { type: DataTypes.STRING, unique: true },
+    password: { type: DataTypes.STRING },
+    role: { type: DataTypes.STRING, defaultValue: "USER" }
+})
+
+const Brand = sequelize.define('user', {
+    id: { type: DataTypes.INTEGER, primaryKey: true, autoIncrement: true },
+    email: { type: DataTypes.STRING, unique: true },
+    password: { type: DataTypes.STRING },
+    role: { type: DataTypes.STRING, defaultValue: "USER" }
+})
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