The next time you go to Wendy’s, be sure to ask if they have any of the Frosty Keychain Tags! These tags cost $1 and can be used each time you go to Wendy’s to get a free Frosty with purchase. They last for the full year, so they are well worth your $1! I bought one about 2 years ago and it was great for a quickie treat for my little guys! Thanks Couponing For 4!