We use the PayPal online payment system for charging. PayPal is a secure online payment processing service. When you make your payment, if you do not already have a PayPal account, their site will invite you to open one. This only takes a minute. Once you have a PayPal account, you can use it for all sorts of purposes such as settling debts with friends and paying for goods and services online. It is particularly good for making small payments, which is why we use it. If you want to know more, visit www.paypal.com and follow the "about us" link at the bottom of the page.
Our free UNIX Starter Pack contains introductory guides and the Learn computer-based training software.