The Do's and Dont's of Copying a Campaign

Hi all,

I've been working with a customer who mentioned that they have been advised they should never copy a campaign. I found this a bit odd, and questioned why, and they were told it would cause a duplication of all the content, be pointing at the same link table etc.

However, I don't think this can be fully true - I always understood that if you copied a campaign before launching it, and with no link table etc., you would have a second 'blank canvas' to work from. Of course, you could use a template (which is where I'm trying to take them), but I just wanted some clarification from the community around copying campaigns.