Here is a story I would like to share with you from my career. It is quite common for me to share them with my younger colleagues so they can learn from them.
Do you want to create a CV that every Procurement Manager will notice? Here are some tips from someone who reviews and hires based on them.
Do you think air can not influence your COGS (Unless you sell compressed air)? It can, and here is a real example.
In procurement sometimes we get in trouble while working exaclty on the specification. here is one case