Odoo Apps will help you to automate Sale/Purchase order into done status if its delivery/shipment in done & invoice is paid
The module allows you to scan the product barcode and add the product to the order lines in a sales order.
This module allow you to Create Pack / Bundle products and add it to Sales order and Delivery Orders.
Manage item line view in with separate menus and views like search, form, tree similarly Sales, Purchase, Account and Manufacture
Enable auto sale workflow with sale order confirmation. Include operations like Auto Create Invoice, Auto Validate Invoice and Auto Transfer Delivery Order.