Review your listing and make sure everything is as you want it before it goes live. If you're not sure how to edit your listing or change the listing type, you'll find complete instructions here.
When you're done, scroll down to the bottom of the listing. You'll see three options:
If you're happy with the listing and want to activate it, click the yellow "Add listing" button. If you want to keep it as a draft so you can work on it later before it goes live, click the "Save as draft" link. If you don't want to save your changes or make the listing live. click the "Cancel" link.