Downloading Dlc On Ps4

We have 2 accounts on PS4. My Son has PlayStation + on his account but not on mine. If I buy DLC on his account to get the better price will the DLC work on my PS4 account as he doesn’t play PSW2 ?
Hope this makes sense!!

 

Yes it should work on your account as long as your sons account is active on the same PS4.

 

All the users of the playstation where your child has their account can play the game with their own user. If user "A" buys a game, user "B" can play the game as "B", he does not need to play with the user who buys the game.

 

Thank I’ve just got CCL on my son’s account and it works fine.