Got this email today. I don't have other Discover card, so cannot check if it's targeted. You want to check your email to log on to your account and follow
the redemption link.
Treat yourself with your rewards
Redeem your Cashback Bonus for popular gift cards and get $5 free added to each.
Some examples:Staples: $20 Gets you $25
AMC: $20 Gets you $25
Burlington CF: $20 gets you $25
and more .. [discover.com]
URL redirection seems to have problem. Use the link below instead or log in and proceed to redemption link.