Rainbow Six Siege PC 4 Free Keys for Friends to Play this Weekend 12/18 - 12/21

heads up anyone who has rainbow six siege you can get 4 free keys for this weekend for friends to play.

https://rainbow6keys.ubi.com/en-US

Lead the way! Create your perfect Squad by inviting up to four friends to play Tom Clancy's Rainbow Six® Siege on PC for free this weekend, and get rewards.

Free access for new players begins Friday, December 18th at 6:01pm EST through Monday, December 21st, at 12:01 PM EST.

Time is running out! Log in now and send your teammates their codes.

I would like a code if anyone has an extra one.  I have been wanting to check the game out and have some free time this weekend.  Thanks in advance for any help!