The Diwali Dash Sale takes place at 12PM, 4PM and 8PM ( IST) each day during Oct 24-26.To participate in the Diwali Dash Sale, complete the Entry Challenge beforehand.At the beginning of each session, a batch of ? 1 Mystery Boxes are released through a lucky draw. The session ends when all Boxes are exhausted.You may keep drawing until you draw a Box, or until all Boxes are taken. There is a brief cool-down period after each draw. Each OnePlus Account is eligible to receive a maximum of one Box only.Contents of the Box are revealed once you complete your payment of ? 1. Unpaid for Boxes expire after three hours.