Will the additional 10GB be prorated if I sign up in the middle of the month? gridSupport June 24, 2020 03:42 Updated Follow The data will not be prorated. You will be able to fully utilise it for one month from the date of your service activation. Related articles When will I get the additional 10GB? What is the usage priority for the additional 10GB? When will the registration fee be credited back to me? What is the Birthday Promotion all about and when will this promotion end? How much will I be charged if I exceed my plan entitlements? Comments 0 comments Please sign in to leave a comment.