Your Meet Results subscription will renew automatically either monthly or annually depending on your purchase. You can Cancel Automatic Renewal for Meet Mobile in Google Play/Apple Store before the expiry date to ensure you are not charged again.
Examples: If you purchase a monthly subscription on January 1st, 2016 then it will renew on February 1st, 2016. If you purchase an annual subscription on January 1st, 2016 then it will renew on January 1st, 2017.
Examples: If you purchase a monthly subscription on January 1st, 2016 then it will renew on February 1st, 2016. If you purchase an annual subscription on January 1st, 2016 then it will renew on January 1st, 2017.