Must I pay invoices via credit card or ACH?

To keep prices low by reducing overhead administrative costs, TQI does require monthly subscriptions to be paid via credit card or ACH since these charges are all known ahead of time and are never a surprise. We strongly encourage all payments, including support payments, to be paid via credit card or ACH, since paying via check incurs a $25 processing fee for each check. If a client wishes to pay via check, this must be approved in advance. For more information please see: Master Agreement