It goes without saying, but retakes are not unlimited forever.
Here are my terms and conditions for edits and retakes. I hope you find them reasonable.
I allow for one complete re-read of your script and two rounds of minor amends within 30 days.
Beyond that, edits are chargeable depending on the amount of re-recording required - with a minimum charge of £25 for up to 50 words.
Beyond this, complete re-reads within 30 days will be charged at 50% of the original quoted rate and will 'reset' the clock on edits - so you'll get another free re-read and two rounds of minor amends.
Re-reads beyond 30 days will be charged at 100% of the original quoted price and will also reset the edit clock.
Note: Audio coming out of a directed session is deemed to be final and any edits will be chargeable no matter how long after recording.
Edits required that are caused by mistakes in my read or technical issues with the recording are, of course, unlimited but should still be raised within 30 days.
Invoice will be raised upon delivery of final audio, and payment terms are 30 days from the invoice date, or client approval of audio, whichever occurs first - unless otherwise agreed beforehand.