Can I make extra or early repayments on my humm90//CASH plan?

The humm90 Terms & Conditions state you must not pay all or any part of your humm90//CASH monthly instalment repayment earlier than the day on which it is due. However, you can pay out your entire humm90//CASH remaining balance at any time, but only if you are paying that balance out in full. Please refer to your humm90//CASH Terms and Conditions for the terms relating to repayments.