What's inside
Four things, one page
Engagement
The cartoon engagement log for your project: banner, Gantt, phase panels, what's shipped, what's open, what's next.
Invoices
Every invoice on your account — date, amount, status, PDF link. No surprises.
Messages
One thread per customer. Ask questions, request changes, get a reply.
Meetings
Pick a few times that work. I confirm one. No back-and-forth email tag.