For a 501(c)3 account we pay $8/month for E3 and $23/month for E5 licenses.

We are paying $12.50/user/mo for Office 365 Business Premium, $4/user/mo for Exchange Online Plan 1, and $15/user/mo for Visio Online Plan 2.

We have nonprofit pricing of $4.50/month/user with Office applications included.