Hi czentner,
Thanks for your message. As you have discovered, Auction Nudge currently only works on posts/pages, but adding support for custom types is something I am considering.
In the mean time though, there are a couple of alternate options. You may be able to achieve what you are looking for by adding Auction Nudge to your page as a widget (Admin > Appearance > Widgets) Another option would be to generate your code snippet through the Auction Nudge website and install it onto your site manually:
https://www.auctionnudge.com/your-ebay-items
You can add the code snippet to your page manually by pasting it into the “Text” tab of the WordPress content editor, or by using a plugin to add JavaScript to a page.
Unfortunately at the moment filtering by item type is not possible, but again this is a feature I am planning on adding in the near future.
I hope this helps, please let me know if you require further assistance.
Joe
