Upon checkout, you will see the question "Have a promo code?" located beneath your delivery selection. Proceed to enter your O2 voucher code here and click "update" to see your new discounted order total.
Yes, NHS workers can score up to 25% off Airtime Plans when purchasing a new device. See the offer page for more details on how to sign up and activate your O2 voucher.
While no exclusive family plan exists, the Multisave deal achieves the same savings. Hover over the "Why O2" tab and click on "Multisave" for more information on eligibility.