i know how a lot of you love your O2 refresh deals
The new ongoing offer applies to the airtime payments of the plan, and is valid on up to 20 connections per customer. For example, a plan with unlimited minutes, unlimited texts and 30GB of data would cost £28 per month rather than the usual £35. The £7 saving adds up to £168 over a two-year contract.
Discounts will be applied after the customer has taken out an additional line. They just need to text LOYALTY to 21500 within 28 days of activating a new connections
Also not forgetting get the usual O2 priority if with them