FC27 points

I’m a father, and I purchased the Ultimate Edition using my PS5 account. However, my son uses a different PS5 account and cannot access the FC 27 Points because they are only available on my adult account.

Is there any way to transfer the FC 27 Points to my son’s account?

If not, what would be the best procedure to get a refund for the Ultimate Edition purchased on my account and then purchase it again on my son’s account?

Thank you for your help.