When you have created and validated Web site content and targeting content in your staging environment (Experience Manager), you need to publish the content to your public-facing Web sites.
Staging and Live Environments A staging environment is an environment available internally in your organization where you develop functionality and content for your Web site. A live environment is a public-facing Web site where Web site visitors can access content.
Copying Experiments Copy to creates a duplicate of an Experiment and copies it to another Web site. Use Copy to to port Experiments from a preview Web site to a live Web site.
Copying Promotions Copying creates a duplicate of a Promotion and copies it to another Promotion List. Use Copy to to port Promotions from a staging Web site to a live Web site.