diff --git a/models/__init__.py b/models/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/models/order.py b/models/order.py
new file mode 100644
index 0000000..3abc6cb
--- /dev/null
+++ b/models/order.py
@@ -0,0 +1,13 @@
+from datetime import datetime
+
+class Order:
+    '''
+        Constructor for an order object
+    '''
+    def __init__(self):
+        self.id = 0
+        self.sellerID = 0
+        self.customerID = 0
+        self.products = list()
+        self.totalCost = 0.0
+        self.orderDate = datetime.now()
\ No newline at end of file
diff --git a/models/products/__init__.py b/models/products/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/models/products/carpart.py b/models/products/carpart.py
new file mode 100644
index 0000000..3603f82
--- /dev/null
+++ b/models/products/carpart.py
@@ -0,0 +1,13 @@
+from product import Product
+
+class CarPart(Product):
+    '''
+        Constructor for a car part
+
+        Contains additional information that is only relevant for car parts
+    '''
+    def __init__(self):
+        super().__init__()
+        self.make = ""
+        self.compatibleVehicles = list()
+        
\ No newline at end of file
diff --git a/models/products/product.py b/models/products/product.py
new file mode 100644
index 0000000..1232618
--- /dev/null
+++ b/models/products/product.py
@@ -0,0 +1,22 @@
+from abc import ABC
+from datetime import datetime
+
+class Product(ABC):
+    '''
+        Base class for a product
+    '''
+    def __init__(self):
+        self.productID = 0
+        self.name = ""
+        self.cost = 0.0
+        self.category = ""
+        self.sellerID = 0
+        self.postedDate = datetime.now()
+        self.quantityAvailable = 0
+
+    def addToBasket():
+        pass
+
+    def buyProduct():
+        pass
+    
\ No newline at end of file
diff --git a/models/users/__init__.py b/models/users/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/models/users/admin.py b/models/users/admin.py
new file mode 100644
index 0000000..ea3f067
--- /dev/null
+++ b/models/users/admin.py
@@ -0,0 +1,25 @@
+from user import User
+
+class Admin(User):
+    '''
+        Class constructor to instatiate an Admin object
+    '''
+    def __init__(self):
+        super().__init__()
+        self.store = ""
+
+    def login():
+        print("Logging in as Admin")
+
+    def signup():
+        print("Signing up as Admin")
+
+    def createProduct():
+        pass
+
+    def deleteProduct():
+        pass
+
+    def updateProduct():
+        pass
+
diff --git a/models/users/customer.py b/models/users/customer.py
new file mode 100644
index 0000000..afdf00d
--- /dev/null
+++ b/models/users/customer.py
@@ -0,0 +1,17 @@
+from user import User
+
+class Customer(User):
+    '''
+        Class constructor to instatiate a customer object
+
+        No additional properties are assigned to the customer
+    '''
+    def __init__(self):
+        super().__init__()
+
+    def login():
+        print("Logging in as Customer")
+
+    def signup():
+        print("Signing up as Customer")
+
diff --git a/models/users/seller.py b/models/users/seller.py
new file mode 100644
index 0000000..28958d3
--- /dev/null
+++ b/models/users/seller.py
@@ -0,0 +1,25 @@
+from user import User
+
+class Seller(User):
+    '''
+        Class constructor to instatiate a Seller object
+    '''
+    def __init__(self):
+        super().__init__()
+        self.store = ""
+
+    def login():
+        print("Logging in as Seller")
+
+    def signup():
+        print("Signing up as Seller")
+
+    def createProduct():
+        pass
+
+    def deleteProduct():
+        pass
+
+    def updateProduct():
+        pass
+
diff --git a/models/users/user.py b/models/users/user.py
new file mode 100644
index 0000000..95cd0c1
--- /dev/null
+++ b/models/users/user.py
@@ -0,0 +1,22 @@
+from abc import ABC, abstractmethod
+
+class User(ABC):
+    '''
+        Class constructor to instatiate the base object
+    '''
+    def __init__(self):
+        self.id = 0
+        self.username = ""
+        self.email = ""
+        self.firstName = ""
+        self.lastName = ""
+        self.phone = ""
+
+    @abstractmethod
+    def login():
+        pass
+
+    @abstractmethod
+    def signup():
+        pass
+