Title of the email is:
Don't Forget! Special Offer from the Owner!
Has the coupon in the email and a link to a video from the owner
The video was posted on Dec 19th so entirely possible this is a reminder email and I missed the first one. (upon searching my email, I see I did get an email for this promo on New Year's Day with the title: "Happy New Year $20 Gift Inside).
Couldn't find any post regarding this deal. If there is a thread, please combine my post.