Check your email for a message titled, "Get your fav flavors for free with 7Rewards."
In the body, it reads,
"It's time to get your free on! Check out what you can
get below. Select your 800-point reward online or in
the app and get it for free. No, seriously."
When I logged in, I see the 800 points, which is enough for a bag of chips, a medium Slurpee, a ring donut, slice of pizza, etc.
Couldn't find a web page about this promotion, so no URL, but I attached a screenshot of the email.