*Only valid from 6-15 Dec 2019 at BookFest@Singapore 2019. Customer is entitled to 1 lucky draw chance per customer per receipt. Grand Draw will be conducted on 15 Dec 2019, 3pm at BookFest@ Singapore 2019. 1 lucky winner will win 50g Fine Gold 999.9 and 9 lucky winners will each win 10g Fine Gold 999.9. Shortlisted entries will be pre-drawn and notified via SMS. Other terms and conditions apply.