This apps helps to Covert Purchase order from Sales Order
Purchase Order On Project
This module allows you to select Multiple product in purchase order at a time on single click.
Add a special sequence to your RFQs
Define conditions and specifications in purchase orders
Auto bill when picking is done
Use this module to have notification of requirements of materials and/or external services and keep track of such requirements.
Extends the functionality of Purchase Requests to support a tier validation process.