Wireless 2011 to trial contactless terminals
Fans will be able to pay for food and drink without cash
The service, provided by sponsors Barclaycard, is similar to the Oyster Card system and makes it faster
for festival-goers to pay for food and drink.
The festival will be headlined by The Black Eyed Peas, Chemical Brothers and Pulp.
Click here to view the Wireless Festival line-up.
Tickets are still on sale priced individually per day, ranging from £48.50 to £49.50.
Click here to buy Wireless Festival tickets.