ms or other duty, tax, and similar levies imposed by any authority resulting from Licensee&#39;s acquisition of entitlements and will be invoiced in addition to such charges. Amounts are due upon receipt of the invoice from IBM and payable within 30 days of the invoice date to an account specified by IBM and late payment fees may apply. Licensee is responsible to properly acquire additional license entitlements in advance to increase its use. IBM does not give credits or refunds for charges already due or p