Members are only able to purchase one ticket each. However, if a group of members would like to purchase tickets together, this is possible if they are all part of each other's network. Subject to availability, you will be able to add multiple seats to your basket and reassign them to other members in your network prior to checking out.
Please click here for full detail on how to set up a network.
In the event of a "Friends & Family" sale, it is usually possible to purchase an additional three tickets, thought this may change from fixture to fixture.