"A boxout refers to a piece of text separated out in a panel or box, to differentiate it from the rest of the copy. Examples would be a quote (also known as a “pullquote”) a statistic, or a call-to-action of some kind." can you provide an example of this now?
Yeah, I understand that – such as a pull quote – but I don't see a publisher specifying that for you to produce artwork for a halfpage press advertisment to be included on an A4 page. Obviously you can include a pull quote in your design, but that's a matter for you and your customer, not the media publisher.