Make it easy for the person you are guest posting for. Don’t forget to edit and proof-read and perhaps even format the post before you send it to the website. Make it as easy as it can be for the website owner to just cut and paste the article and hit publish. I used to publish guest posts on The Positivity Blog maybe 6 years ago and I loved it when people did that. I did not love it when people sent me lazy drafts and hoped I would do the cleanup.
Perhaps the most popular network for placing these types of ads is Google AdSense. With this program, you do not need to be in direct contact with advertisers; you simply place the banner on your site, Google chooses ads relevant to your content, and your viewers click on the ads. There are countless similar programs available if you find that AdSense doesn’t work for you, such as Chitika, Infolinks, and Media.net.