The expiration date of doctorSIM credits depends on how they were earned:
- If they are a refund from a purchase you made with doctorSIM, the credits will never expire.
- If they are complimentary credits earned from signing up, making a purchase, inviting a friend or taking part in contests, offers, and promotions, they will expire after three months.
- Find out more about the limitations of credits for top-ups, gift cards, and checks here.