Recieved this in an email from Virgin Mobile.
"From Auckland to Disneyland, Katmandhu to Timbuktu, it's big wide world out there. And if you're anything like us, you're probably already dreaming of your next great escape.
To help you find your dream stay at a great rate, we’re now offering 5% back as credit on your Virgin Mobile Postpaid account when you book with Booking.com"
***T&Cs :
Credit: available when you book accommodation via booking.com/virginmobile, enter your Postpaid Virgin Mobile number and accept the terms at checkout before 1 August 2016. 5% of the value of the booking will be applied as a credit on your Virgin Mobile account after you've completed your stay (but not if you cancel or don't show up). Booking.com works in Euros so we’ll calculate your credit depending on the AUD exchange rate after your stay. Credit may take 90 days to be applied, is forfeited if you leave us before then and cannot be redeemed for cash.***