Query overages are billed at $3.00 per million queries that you exceed your allotted DNS quota. Corporate Memberships receive a discount on query overages, all overage charges are billed at $0.48 per million queries per month up to 1 billion queries per month and $0.20 per million queries per month after. All accounts are allowed a 10% buffer before overage charges are incurred. Overage charges that are incurred on the account are present under the Account – Invoices menu of the web control panel. Overage charges are NOT billed automatically, they must be paid manually no later than 30 days after they are issued.