Facebook Lottery Codecanyon ~UPD~
Lottery for WooCommerce is a lottery/lucky draw system for WooCommerce. Using this plugin, you can run lotteries, competitions, contests, giveaways, raffles, etc., supporting both free and paid tickets. You can also set up a Question to which the users should Answer in order to participate in the Lottery thereby making it a case of skill rather than just by chance.
Facebook Lottery Codecanyon