How to Redeem Codes on Ps5?

Redeem a PlayStation™Store Voucher Code

Go to PlayStation Store and click on your Avatar at the top of the screen.
Select Redeem Codes from the drop-down menu.
Carefully enter the code and select Redeem.
The credit or content is now applied to your account.

How to Redeem PlayStation Codes in 4 Different Ways

Log in to your account on your PS5 and go into Settings.
Select Users and Accounts.
Choose Account, then Payment and Subscriptions.
Select Redeem Codes.
Enter your code and hit Redeem.
Choose Redeem Codes from the menu.
Enter your code and hit Redeem, or follow the prompts.