1. Cover
One page: who it's for, from whom, and until when
[Project name] for [Client company]
Prepared for [Client name, title] by [Your name], [Your company]
[Date] · Valid until [date, usually 30 days later]
Example · a fictional company
Website enquiry follow-up for Northwind Dental Group
Prepared for Dana Reyes, Operations Director, by Sam Ortiz, Brightline Studio
3 March · Valid until 2 April