Online Warehouse and Ordering Management System Features Stock Management Order Management and Tracking Generation of Purchase Order PRF/Purchase Order Report Filing of Purchase Requisition QRCode Generator and Scanning Vendors Management User Management Account Expense Management Email and SMS Notification API Integration DOMPDF Google Charts Promotexter Languages PHP/CodeIgniter 4 MySQL/MariaDB Ajax-jQuery JavaScript JSON HTML/CSS/Bootstrap SweetAlert Security Password B_CRPYT Session Management