After subscribing to the dimsum Add-on, will it affect my Base Data? Yoodo Care April 13, 2021 03:02 Updated Once your 20GB quota for dimsum has been used up, any further usage of the dimsum app will utilise your Base Data. Related articles What will happen to the Dimsum Add-On? Can I purchase the 20GB dimsum Add-on more than once during this period? Comments 0 comments Please sign in to leave a comment.