They can also be used to support creators on the video site by paying for Channel Memberships.
People wishing to buy YouTube gift codes can go to this purchase page, where they will be prompted to select a design, designate the desired amount and enter the recipient’s email address, along with a message.
They can then choose the delivery date, and select purchase when they are done.
On that delivery date, recipients will get YouTube gift codes delivered via email, with instructions on how to redeem them. The gift code value will be added to the recipient’s balance on Google Play.