Buy

Please choose what you want to purchase below, and and click the "Buy now" button to be sent to the website of our credit card processor, Avangate BV, to complete the transaction. We can accept most forms of payment, from credit cards and PayPal to wire transfers *, and we offer a 31-day money-back guarantee. The price includes all upgrades up to and including version 2.0.

* We welcome Purchase Orders from government institutions, colleges and universities, and Fortune-500 companies. If you would like to pay by purchase order, or would like to discuss academic or volume discounts, please contact our sales team or call us (UK office hours) on +44 20 3051 2750.