Credit will be applied within 10 working days of scanning through the turnstiles at the Stadium of Light.
The Cup tie has also been designated as a friends and family fixture, meaning season ticket holders and members can purchase up to six tickets per account.
Tickets go on sale from 2pm on Thursday 1 October.
Find out all the need-to-know information, including prices and travel options, by [clicking here](https://www.brentfordfc.com/en/sunderland-carabao-cup-2627-ticket-information)**.**