Unlimited travel with weekday time restrictions on all trains operated by Southern on their network.

It is valid from Watford Juncton in the north through Kensington Olympia and East Croydon to the south coast towns and cities of Portsmouth, Chichester, Bognor Regis, Littlehampton, Worthing, Brighton, Eastbourne and Hastings.
It extends as far west as Southampton from the south coast direction and as far east as Ashford via the Hastings line and is valid at the London termini of Victoria and London Bridge.
The tickets (Daysave Off-Peak and Daysave Off-Peak Group) can be purchased online
from Southern's website in advance at least five days if having them sent by post (expensive) or three days when using "Ticket On Departure"
and can be collected from any Southern ticket vending machine.