When will I get the additional 10GB? gridSupport June 24, 2020 03:42 Updated Follow Promotional 10GB data is valid for one month from the date of your service activation. Related articles When will the registration fee be credited back to me? Will the additional 10GB be prorated if I sign up in the middle of the month? What is the Birthday Promotion all about and when will this promotion end? What will happen to the additional 10GB after I change plan? Will I be able to see my transaction history? Comments 0 comments Please sign in to leave a comment.