diff --git a/suppliers_portal/hooks.py b/suppliers_portal/hooks.py
index 099d4a4..6318abe 100644
--- a/suppliers_portal/hooks.py
+++ b/suppliers_portal/hooks.py
@@ -137,31 +137,30 @@ app_license = "mit"
 # ---------------
 # Hook on document methods and events
 
-# doc_events = {
-# 	"*": {
-# 		"on_update": "method",
-# 		"on_cancel": "method",
-# 		"on_trash": "method"
-# 	}
-# }
+doc_events = {
+	"Supplier": {
+		"autoname": "suppliers_portal.overrides.supplier.generate_supplier_id",
+		"after_insert": "suppliers_portal.overrides.supplier.create_user",
+	}
+}
 
 # Scheduled Tasks
 # ---------------
 
 scheduler_events = {
-    # 	"all": [
-    # 		"suppliers_portal.tasks.all"
-    # 	],
-    "daily": ["suppliers_portal.utils.daily_invoice_status_update"],
-    # 	"hourly": [
-    # 		"suppliers_portal.tasks.hourly"
-    # 	],
-    # 	"weekly": [
-    # 		"suppliers_portal.tasks.weekly"
-    # 	],
-    # 	"monthly": [
-    # 		"suppliers_portal.tasks.monthly"
-    # 	],
+	# 	"all": [
+	# 		"suppliers_portal.tasks.all"
+	# 	],
+	"daily": ["suppliers_portal.utils.daily_invoice_status_update"],
+	# 	"hourly": [
+	# 		"suppliers_portal.tasks.hourly"
+	# 	],
+	# 	"weekly": [
+	# 		"suppliers_portal.tasks.weekly"
+	# 	],
+	# 	"monthly": [
+	# 		"suppliers_portal.tasks.monthly"
+	# 	],
 }
 
 # Testing
@@ -242,6 +241,6 @@ scheduler_events = {
 
 
 website_route_rules = [
-    {"from_route": "/supplier-portal/<path:app_path>", "to_route": "supplier-portal"},
-    {"from_route": "/erpnext", "to_route": "/app"},
+	{"from_route": "/supplier-portal/<path:app_path>", "to_route": "supplier-portal"},
+	{"from_route": "/erpnext", "to_route": "/app"},
 ]
diff --git a/suppliers_portal/overrides/supplier.py b/suppliers_portal/overrides/supplier.py
new file mode 100644
index 0000000..df49a41
--- /dev/null
+++ b/suppliers_portal/overrides/supplier.py
@@ -0,0 +1,43 @@
+import random
+
+import frappe
+
+
+def generate_supplier_id(supplier, method=None):
+	length = 8
+	supplier_id = random.randint(10 ** (length - 1), 10**length - 1)
+	while frappe.db.exists("Supplier", {"supplier_id": supplier_id}):
+		supplier_id = random.randint(10 ** (length - 1), 10**length - 1)
+	supplier.name = str(supplier_id)
+
+
+def create_user(supplier, method=None):
+	# skip user creation during patch migrations
+	if frappe.flags.in_patch:
+		return
+
+	# create role if it doesn't exist
+	if not frappe.db.exists("Role", "Portal Supplier"):
+		frappe.get_doc(
+			{
+				"doctype": "Role",
+				"role_name": "Portal Supplier",
+				"desk_access": False,
+			}
+		).insert()
+
+	user = frappe.new_doc("User")
+	user.update(
+		{
+			"email": f"{supplier.name}@supplier-portal.com",
+			"first_name": supplier.supplier_name,
+			"roles": [{"role": "Portal Supplier"}],
+			"new_password": supplier.name,
+			"send_welcome_email": False,
+		}
+	)
+	user.flags.ignore_password_policy = True
+	user.insert()
+
+	supplier.append("portal_users", {"user": user.name})
+	supplier.save()
diff --git a/suppliers_portal/patches.txt b/suppliers_portal/patches.txt
index f15c3a9..e50c7b1 100644
--- a/suppliers_portal/patches.txt
+++ b/suppliers_portal/patches.txt
@@ -3,4 +3,5 @@
 # Read docs to understand patches: https://frappeframework.com/docs/v14/user/en/database-migrations
 
 [post_model_sync]
-# Patches added in this section will be executed after doctypes are migrated
\ No newline at end of file
+# Patches added in this section will be executed after doctypes are migrated
+suppliers_portal.patches.move_invoices_to_erpnext
diff --git a/suppliers_portal/patches/move_invoices_to_erpnext.py b/suppliers_portal/patches/move_invoices_to_erpnext.py
new file mode 100644
index 0000000..2298f02
--- /dev/null
+++ b/suppliers_portal/patches/move_invoices_to_erpnext.py
@@ -0,0 +1,80 @@
+from pathlib import Path
+
+import frappe
+from frappe.contacts.doctype.address.address import get_address_display
+from frappe.core.doctype.data_import.importer import Importer, Row
+from frappe.utils import update_progress_bar
+
+
+# NOTE: This patch should be run on a fresh site with ERPNext installed
+def execute():
+	import_suppliers()
+
+
+def import_suppliers():
+	suppliers_file = Path(__file__).parent / "data" / "supplier.csv"
+	supplier_importer = Importer("Supplier", file_path=str(suppliers_file), console=True)
+	suppliers = supplier_importer.import_file.data
+
+	supplier: Row
+	frappe.flags.in_import = True
+
+	for idx, supplier in enumerate(suppliers):
+		update_progress_bar("Importing Suppliers", idx, (len(suppliers)))
+		(
+			_,
+			supplier_id,
+			created_on,
+			created_by,
+			company_name,
+			street,
+			city,
+			state,
+			pincode,
+			*extra,
+		) = supplier.as_list()
+
+		# ignore child rows
+		if not company_name:
+			continue
+
+		supplier_doc = frappe.new_doc("Supplier")
+		supplier_doc.update(
+			{
+				"name": supplier_id.replace('"', ""),
+				"supplier_name": company_name,
+				"owner": created_by,
+				"creation": created_on,
+			}
+		)
+		supplier_doc.insert(ignore_permissions=True)
+
+		if street:
+			address = frappe.new_doc("Address")
+			address.update(
+				{
+					"address_type": "Billing",
+					"address_title": company_name,
+					"address_line1": street,
+					"city": city or "Unknown",
+					"state": state,
+					"pincode": pincode,
+					"country": "United States",
+					"is_primary_address": True,
+					"is_shipping_address": True,
+					"links": [
+						{"link_doctype": "Supplier", "link_name": supplier_doc.name},
+					],
+				}
+			)
+			address.insert(ignore_permissions=True)
+			address_display = get_address_display(address.name)
+			supplier_doc.db_set("supplier_primary_address", address.name)
+			supplier_doc.db_set("primary_address", address_display)
+
+	frappe.flags.in_import = False
+
+
+def import_invoices():
+	# invoices_file = Path(__file__).parent / "data" / "invoices.csv"
+	pass
diff --git a/suppliers_portal/patches/oct_12.py b/suppliers_portal/patches/oct_12.py
index 9159a87..329b827 100644
--- a/suppliers_portal/patches/oct_12.py
+++ b/suppliers_portal/patches/oct_12.py
@@ -2,35 +2,33 @@ import frappe
 
 
 def execute():
-    update_supplier_invoices()
-    update_invoice_status()
+	update_supplier_invoices()
+	update_invoice_status()
 
 
 def update_supplier_invoices():
-    suppliers = frappe.get_list("Supplier", pluck="name")
+	suppliers = frappe.get_list("Supplier", pluck="name")
 
-    for supplier in suppliers:
-        supplier_doc = frappe.get_doc("Supplier", supplier)
-        invoices = frappe.get_list(
-            "Invoices", filters={"supplier": supplier}, pluck="name"
-        )
-        if len(invoices) == 0:
-            continue
+	for supplier in suppliers:
+		supplier_doc = frappe.get_doc("Supplier", supplier)
+		invoices = frappe.get_list("Invoices", filters={"supplier": supplier}, pluck="name")
+		if len(invoices) == 0:
+			continue
 
-        supplier_doc.set("invoices", [])
-        for invoice in invoices:
-            supplier_doc.append("invoices", {"invoice_number": invoice})
+		supplier_doc.set("invoices", [])
+		for invoice in invoices:
+			supplier_doc.append("invoices", {"invoice_number": invoice})
 
-        supplier_doc.save()
+		supplier_doc.save()
 
-    frappe.db.commit()
+	frappe.db.commit()
 
 
 def update_invoice_status():
-    invoices = frappe.get_list("Invoices", pluck="name")
+	invoices = frappe.get_list("Invoices", pluck="name")
 
-    for invoice in invoices:
-        invoice_doc = frappe.get_doc("Invoices", invoice)
-        invoice_doc.validate()
+	for invoice in invoices:
+		invoice_doc = frappe.get_doc("Invoices", invoice)
+		invoice_doc.validate()
 
-    frappe.db.commit()
+	frappe.db.commit()
diff --git a/suppliers_portal/suppliers_portal/doctype/supplier/__init__.py b/suppliers_portal/suppliers_portal/doctype/supplier/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/suppliers_portal/suppliers_portal/doctype/supplier/supplier.js b/suppliers_portal/suppliers_portal/doctype/supplier/supplier.js
deleted file mode 100644
index be91dd9..0000000
--- a/suppliers_portal/suppliers_portal/doctype/supplier/supplier.js
+++ /dev/null
@@ -1,8 +0,0 @@
-// Copyright (c) 2024, jeowsome15@gmail.com and contributors
-// For license information, please see license.txt
-
-// frappe.ui.form.on("Supplier", {
-// 	refresh(frm) {
-
-// 	},
-// });
diff --git a/suppliers_portal/suppliers_portal/doctype/supplier/supplier.json b/suppliers_portal/suppliers_portal/doctype/supplier/supplier.json
deleted file mode 100644
index e57f319..0000000
--- a/suppliers_portal/suppliers_portal/doctype/supplier/supplier.json
+++ /dev/null
@@ -1,100 +0,0 @@
-{
- "actions": [],
- "allow_rename": 1,
- "creation": "2024-09-24 02:39:16.353285",
- "doctype": "DocType",
- "engine": "InnoDB",
- "field_order": [
-  "company_name",
-  "column_break_ykyo",
-  "company_address",
-  "user",
-  "street",
-  "city",
-  "state",
-  "zip_code",
-  "section_break_svzz",
-  "invoices"
- ],
- "fields": [
-  {
-   "fieldname": "company_name",
-   "fieldtype": "Data",
-   "label": "Company Name"
-  },
-  {
-   "fieldname": "company_address",
-   "fieldtype": "Small Text",
-   "hidden": 1,
-   "label": "Company Address"
-  },
-  {
-   "fieldname": "user",
-   "fieldtype": "Link",
-   "hidden": 1,
-   "label": "User",
-   "options": "User"
-  },
-  {
-   "fieldname": "column_break_ykyo",
-   "fieldtype": "Column Break"
-  },
-  {
-   "fieldname": "street",
-   "fieldtype": "Data",
-   "label": "Street"
-  },
-  {
-   "fieldname": "city",
-   "fieldtype": "Data",
-   "label": "City"
-  },
-  {
-   "fieldname": "state",
-   "fieldtype": "Data",
-   "label": "State"
-  },
-  {
-   "fieldname": "zip_code",
-   "fieldtype": "Data",
-   "label": "Zip Code"
-  },
-  {
-   "fieldname": "section_break_svzz",
-   "fieldtype": "Section Break"
-  },
-  {
-   "fieldname": "invoices",
-   "fieldtype": "Table",
-   "label": "Invoices",
-   "options": "Supplier Invoices",
-   "read_only": 1
-  }
- ],
- "links": [],
- "modified": "2024-10-09 18:09:28.675273",
- "modified_by": "Administrator",
- "module": "Suppliers Portal",
- "name": "Supplier",
- "owner": "Administrator",
- "permissions": [
-  {
-   "create": 1,
-   "delete": 1,
-   "email": 1,
-   "export": 1,
-   "print": 1,
-   "read": 1,
-   "report": 1,
-   "role": "System Manager",
-   "share": 1,
-   "write": 1
-  }
- ],
- "search_fields": "company_name",
- "show_title_field_in_link": 1,
- "sort_field": "creation",
- "sort_order": "DESC",
- "states": [],
- "title_field": "company_name"
-}
\ No newline at end of file
diff --git a/suppliers_portal/suppliers_portal/doctype/supplier/supplier.py b/suppliers_portal/suppliers_portal/doctype/supplier/supplier.py
deleted file mode 100644
index 0da8034..0000000
--- a/suppliers_portal/suppliers_portal/doctype/supplier/supplier.py
+++ /dev/null
@@ -1,38 +0,0 @@
-# Copyright (c) 2024, jeowsome15@gmail.com and contributors
-# For license information, please see license.txt
-
-import random
-
-import frappe
-from frappe.model.document import Document
-
-
-class Supplier(Document):
-    def generate_supplier_id(self, length: int = 8) -> str:
-        # generate unique supplier integer id based on length
-        supplier_id = random.randint(10 ** (length - 1), 10**length - 1)
-
-        while frappe.db.exists("Supplier", {"supplier_id": supplier_id}):
-            supplier_id = random.randint(10 ** (length - 1), 10**length - 1)
-
-        return str(supplier_id)
-
-    def autoname(self):
-        self.name = self.generate_supplier_id()
-
-    def after_insert(self):
-        self.create_user()
-
-    def create_user(self):
-        user = frappe.new_doc("User")
-        user.update(
-            {
-                "email": f"{self.name}@supplier-portal.com",
-                "first_name": f"Supplier {self.name}",
-                "roles": [{"role": "Portal Supplier"}],
-                "new_password": self.name,
-            }
-        )
-        user.insert()
-        self.user = user.name
-        self.save()
diff --git a/suppliers_portal/suppliers_portal/doctype/supplier/templates/portal_supplier.html b/suppliers_portal/suppliers_portal/doctype/supplier/templates/portal_supplier.html
deleted file mode 100644
index 63803ce..0000000
--- a/suppliers_portal/suppliers_portal/doctype/supplier/templates/portal_supplier.html
+++ /dev/null
@@ -1,7 +0,0 @@
-{% extends "templates/web.html" %}
-
-{% block page_content %}
-<h1>{{ title |e }}</h1>
-{% endblock %}
-
-<!-- this is a sample default web page template -->
\ No newline at end of file
diff --git a/suppliers_portal/suppliers_portal/doctype/supplier/templates/portal_supplier_row.html b/suppliers_portal/suppliers_portal/doctype/supplier/templates/portal_supplier_row.html
deleted file mode 100644
index 88db3f7..0000000
--- a/suppliers_portal/suppliers_portal/doctype/supplier/templates/portal_supplier_row.html
+++ /dev/null
@@ -1,4 +0,0 @@
-<div>
-	<a href="/{{ doc.route |e }}">{{ (doc.title or doc.name) |e }}</a>
-</div>
-<!-- this is a sample default list template -->
diff --git a/suppliers_portal/suppliers_portal/doctype/supplier/test_supplier.py b/suppliers_portal/suppliers_portal/doctype/supplier/test_supplier.py
deleted file mode 100644
index 03d842c..0000000
--- a/suppliers_portal/suppliers_portal/doctype/supplier/test_supplier.py
+++ /dev/null
@@ -1,9 +0,0 @@
-# Copyright (c) 2024, jeowsome15@gmail.com and Contributors
-# See license.txt
-
-# import frappe
-from frappe.tests.utils import FrappeTestCase
-
-
-class TestSupplier(FrappeTestCase):
-	pass