Terms and Conditions apply, Winners will be notified by Email, Fb Messenger, IG Messenger, Twitter, phone. Winners are allowed to collect only 1 free drink per day per store. Free drinks are non -exchangeable for cash or of any kind. Free drinks are choices are based on subject to availability. Winners need to provide proof of identity as a winner with the message customized code sent via messenger together with a valid ID to be presented upon collection. This campaign is organized and sponsored by Khun Thai Tea Global Pte Ltd (Singapore)