I just got off of a chat with the support team.
I was told there is currently no way to post a single campaign to our website.
I am really surprised that there is no easy way to do this.
The only option is to use the archive method and post the js code for the archive.
This does not work for the way we apply it to our website.
In the past, I have tried posting a PDF version but that doesn't look very good.
The best method I have found is to post an iFrame on the site of the HTML version of the campaign.
It would make sense to me to have iFrame code easily accessible within the campaign to post it to a website.