If your child is unable to attend a night fixture you are able to upgrade the Seasoncard for the specific fixture to allow a friend or family member to attend on this.
You can upgrade a Seasoncard by logging in to the supporters account here
then by selecting 'My Account' and 'Regrade My Ticket'. Please be aware that to upgrade a Seasoncard online you must be logged in to the individual account as this is not something you are able to do via friends and family.
Alternatively you can upgrade this by calling Supporter Services on 0161 444 1894 (option 1, 3, 2).