Library · L04
Software and tools
Trials, renewals and seat-based plans for the software you work with, kept on a separate card.

Software and tools · Main guide · 5 min
Software that bills every month: keeping the charges in view
Software has moved from one-off purchases to subscriptions billed by seat, tier or usage. How those charges are built, and how to keep them visible.

Software and tools · 5 min
Seats, tiers and usage: reading a software invoice before paying
A software invoice tells you exactly why you are paying what you pay, if you know how to read it. A line-by-line guide to seats, tiers, usage, proration and tax.