SMARTY is a new SIM-only mobile network powered by Three mobile.
Join us, refer-a-friend and you’ll both get a free month. Refer 12 friends and get a whole year free.
Sign up as a new customer for Smarty using our refer-a-friend links and you will get a free month. For further details visit the Smarty site at: https://smarty.co.uk/refer-a-friend
If you are already a Smarty customer then click the button below to add your referral code and get a reward for referring new customers.