We're glad you asked! With Rafflecopter, you can share your giveaway with other bloggers or businesses so they're able to embed the giveaway on their website or Facebook page. It's one of the fun features we offer :)
To make it easy to share your widget with other blogger or Facebook page admins, give them the URL generated on the right side of your giveaway's installation page under 'Share this giveaway with other bloggers/pages'. This will allow them to access your widget code and the ability to install it on their Facebook page. Additionally, it won't give them access to your giveaway's setup or entries tab.