Setup only takes 2 minutes! We've released an *official* Rafflecopter Facebook app that allows you to easily set up and run giveaways on your Facebook pages. After you create your giveaway widget in your Rafflecopter dashboard, you'll be taken to the 'installation tab'. There, click on the 'Run on A Facebook Page' and follow the directions. If you're having trouble as you go, refer to this troubleshooting article here.
For a visual on how this looks from your 'embed' page, check out the below image:
Next question: How do I share my Facebook giveaway on my wall?