What is the approver license used for?

[sharank1]

Hi All,

What is the approval license used for? Can I have detailed explanation on this? I also want to know what would be the pros and cons if we have approval license and if we don't.

I really appreciate your response.

Thanks,
Sharan

[adriantan08]

I know it's a little old, but how does ServiceNow basically track Approver licences for those not granted with approver_user then?