You can think of a PO as pre-approval of spend that will happen in the future

I normally have an answer right away, however this question required a response greater than a couple of sentences. Normally, a PO goes through various stages of approvals internally before it is issued to a vendor. So, why does any organization need a PO system?
_

Ayana:
They still show up in my recommendation are even though its not conected to any pther accounts and they live in a different state.
(31 October 2016)

Ayana:
I made a new insta and i dont want my parents to know.
(31 October 2016)

Danyelle:
So there is this girl that I really like and we went to homecoming together and her friends said she liked me and the feelings were mutual?
(31 October 2016)

Danyelle:
I am really confused and even her own friends don understand her situation.
(31 October 2016)

Danyelle:
But today, I asked her out to be my girlfriend and she told me she would think about it and tell me in a bit.
(31 October 2016)

Olivia:
Do guys care how a girls vagina looks???
(31 October 2016)

Dorotha:
My Girlfriend's Words and Actions Don't Match? Should I End the Relationship?
(31 October 2016)

Dorotha:
She just thinks that I will follow her wherever she chooses to go.
(31 October 2016)

Dorotha:
She expects me to always be there for her and pay for everything for her even when she won't even make a sacrifice so that we can stay together by going to graduate school in our home town.
(31 October 2016)

Dorotha:
I feel like I'm being taken advantage of or taken for granted.
(31 October 2016)