Through October 25th, you can pick up a FREE 4oz bag of Peppermint Candy Puffs at your local Big Lots store with the new BIG Rewards offer automatically loaded to Rewards accounts. To redeem, present your Rewards card to the cashier or provide the phone number associated with your BIG Rewards account. While supplies last. If you're not already a BIG Rewards Member, click here and sign up for free.