You can renew a monthly subscription after you've used at least 80% of either the search or the verification requests quota and after 15 days from the previous renewal date.
In case you should match the conditions, a "Renew" link will appear in the Subscription section:
Any unused requests left before renewing the plan will be automatically rolled over into a dedicated extra requests pack, valid for 3 months.
In case you reach your quota or need to renew your plan a few days after the start of your current monthly period, consider upgrading to a bigger plan or contact us if you need assistance to choose the best plan for your needs.
Note, if you are a Custom plan user, please contact your account manager for Over-Quota details.