Posting as a business costs the same as it does for a neighbor or nonprofit!
Promoted calendar events and classifieds are $1 per day per community they are shared in.
Jobs can be posted as classifieds by choosing the "job listing" category when creating your post.
If you would like to post your business on the Local Marketplace page, you may do so for $79/month for each community. Learn more about posting your business in the Marketplace here: How do I feature my business on Patch?