VPP with Purchase Order

A few weeks ago, Apple released 'VPP Credit' which allows schools to buys apps through the Volume Purchase Program using a purchase order (rather than only using a credit card).

Schools who are enrolled in VPP should contact their local Apple Education Reseller, or Apple Australia on education_aus@apple.com  to find out how to order.

Further details here:
http://www.apple.com/au/education/it/vpp/