In order to update the banking information for your organization, select Settings on the left, then select "Banking Details:"
As an added security measure, when the bank account is updated, the other Eventmasters will receive an email confirming the update was made to help prevent fraudulent activity.
Additionally, if any of your business information needs to be updated in Stripe, you will be able to access those details from here, also. If additional information is required by Stripe to verify your account, you will be able to see what is needed and can satisfy the requirements from within MotorsportReg.