JOE FRUGAL: Score Free Frosty’s at Wendys in 2017 with $2 Key Tag

If you like to order a Frosty at Wendy’s, you’ll love 2017, if you act fast.

The restaurant chain just started selling a $2 key tag that will get you a free Junior Frosty with every purchase next year.

Wendy’s will then pay 90 cents on the dollar for every key tag to the Dave Thomas foundation that helps children in foster care.

The tags are sold out online, but still available in-store at many Wendy’s locations.