PlayStation Network Cards are a safe and convenient way of adding funds to your virtual wallet. And without having to provide your credit info, too! - - PSN Card contains a safe and unique 12-mark code you can use to receive the associated amount on your PlayStation Network Wallet. Purchase games, music, and games at your leisure and without unnecessary intermediaries. Fast, safe, and convenient. - - Buy a 10 USD PlayStation Network card and your instantly boost your PlayStation wallet by $10. - - PSN Cards apply to PlayStation 3, PlayStation 4, PSP, and PS Vita.