[fix] [demo] permissions for accounting
diff --git a/erpnext/demo/setup_data.py b/erpnext/demo/setup_data.py
index 1033f7d..6f1fb0a 100644
--- a/erpnext/demo/setup_data.py
+++ b/erpnext/demo/setup_data.py
@@ -330,6 +330,6 @@
 
 	if not frappe.db.get_global('demo_accounts_user'):
 		user = frappe.get_doc('User', 'LeonAbdulov@example.com')
-		user.add_roles('Accounts User', 'Accounts Manager')
+		user.add_roles('Accounts User', 'Accounts Manager', 'Sales User', 'Purchase User')
 		frappe.db.set_global('demo_accounts_user', user.name)