This question on the EA Facebook group got some especially not EA answers. This seems not great given many people possibly first interact with EA via Facebook. I tend to ignore this group and maybe others do the same, but if this post is representative then we probably need to put more effort in there to make sure comments are moderated or replied to so it's at least clear who is speaking with an EA perspective and who isn't.
This is a short note to advise you against something called CouponBirds.
I don't know much about them other than they're creating lots of spam in a bid to soak up folks who are bummed about the loss of Amazon Smile. They've sent me emails and posted spammy comments on posts both here and on Less Wrong (I report them each time; they keep creating new accounts to post).
If you were thinking of using them, I encourage you to not because we should not support those who spam if we want to live in a world with less spam.