ProofHour blog https://www.proofhour.com/blog Reports clients read, invoices that explain themselves, and the record behind both. Written by the people building ProofHour. en How to write a time report your client actually reads https://www.proofhour.com/blog/time-report-your-client-actually-reads https://www.proofhour.com/blog/time-report-your-client-actually-reads Lead with the total, group the hours by the work they went into, and keep the summary short enough to read in one go. Reports Tolga Çağın Thu, 08 Oct 2026 00:00:00 GMT Prepaid hours: how to bill a retainer without arguments https://www.proofhour.com/blog/prepaid-hours-retainer-billing https://www.proofhour.com/blog/prepaid-hours-retainer-billing What to agree before the first hour, how to show the balance in every report, and what to do when the hours run out. Invoicing Tolga Çağın Thu, 08 Oct 2026 00:00:00 GMT Recording time without timesheets: what to keep and what to leave out https://www.proofhour.com/blog/recording-time-without-timesheets https://www.proofhour.com/blog/recording-time-without-timesheets A record is only useful if you trust it. What to capture while you work, what to leave out, and why correcting it before you bill is part of the job. Time tracking Tolga Çağın Thu, 08 Oct 2026 00:00:00 GMT