You need to add your daughter as an authorized user,  But it may be easier to order online and save on the $50 fee when you order in-store.

From my experience.

Even if you add your daughter's name as an authorized person,, you still need to call Koodo ( or while you are on the phone with them)  to request to put a note. " Authorized person to come to buy a phone under her line/your line without account owner".

Otherwise they didn't sell a phone at a store.

It's beef long time. But you should check with them if you still want to add her as an authorized person.