Uber promo code for Sydney, Melbourne, Brisbane: $25 discount

Looking for a promo code for Uber, to get a discount on hiring a private chauffeur-drive car in Sydney, Melbourne, Brisbane and soon Perth, at near taxi prices?
Our special Australian Business Traveller promotion code of uberAusBT will give you $25 in credit towards your first ride.
(Disclaimer: we'll also pick up $25 of Uber credit when you take that ride, so it's a win-win.)
1. Start by signing up for your free personal account at uber.com
2. When you see the field marked Promotion Code, enter uberAusBT
3. That's all there is to it – your first Uber booking will now include a $25 discount.
4. Oh, and don't forget to download the Uber app for your iPhone or Android smartphone so you can holler up an Uber ride when you're out and about.
Also read: How Uber works and Uber car service reviewed
Follow Australian Business Traveller on Twitter: we're @AusBT