Dynamo allows you to add and manage advertisements in your podcast, without changing your current hosting setup. The only thing you need to do is insert a prefix in the RSS Feed so the episodes you publish will see ads from Dynamo automatically inserted.
If you’re hosting your podcast on Libsyn here’s how to enable Dynamo.
1. Access your Dynamo account - If you haven’t an account yet, sign up here - and click on the “Podcast” option from the menu.
2. In the Podcast settings page, copy the Prefix URL - a message will confirm you copied the URL to the clipboard.
3. Follow the procedure explained in Libsyn's knowledge base: https://support.libsyn.com/knowledgebase/adding-your-url-prepend/
You can make sure the prefix is correctly placed by checking out your “Episodes” page on Dynamo. If warning signals turned in to check symbols it means that your episodes are correctly including the Dynamo Prefix.