Purchasing Insight resources
A growing collection of resources for purchase to pay professionals
e-invoicing
Developing a business case for e-invoicing
A 4 part piece explaining an approach to developing a business case using benchmark data
- Developing a business case for e-invoicing – the approach
- Developing a business case for e-invoicing – show me the money
- Developing a business case for e-invoicing – the numbers
- The icing on the cake
Writing an RFI for e-invoicing
A 2 part piece containing tips for organizations launching an e-invoicing or AP automation programme.
- How to write an RFI for e-invoicing – part 1 – Dos and don’ts
- How to write an RFI for e-invoicing – part 2 Preparing the RFO
Holistic Purchase to Pay
How to build a business case
This guide is in four parts that can be found here
- How to build a business case part 1 – benefits, costs and timescales
- How to build a business case part 2 – compiling the business case
- How to build a business case part 3 – interpreting the business case
- How to build a business case part 4 – presenting the business case
The procurement process
An in depth guide to the procurement process including a valuable free interactive powerpoint presentation.
The purchasing process
A guide to the purchasing process
What is?
A growing list of helpful definitions
- Definition of procurement – procurement vs purchasing
- Procurement software
- Purchase to Pay
- Purchasing Card
- Dynamic discounting
- Financial supply chain management
- Strategic sourcing
Other resources
A short list of alternative useful resources







