Terms & conditions.
> Offer Code Bill Credits
Only available directly at 3 Stores to selected customers who register on a 18 or 24 month phone or mobile broadband contract, excluding SIM Zero, SIM10, SIM15, SIM Only Mobile Broadband, iPhone packages, The One Plan and already discounted propositions. £15 will be credited to your account 60 days after the date your account was connected to the network for the first time. The £15 credit will be forfeited if your account is in arrears or is disconnected from the network for any reason. This offer cannot be used in conjunction with any other offer. Credit cannot be redeemed for cash for any reason. 3 reserves the right to withdraw this offer at any time.