The online purchasing section will normally contain a pull-down list of options from which you can select the number of additional licences you wish to purchase. This facility is not available to certain sites, who should continue to use their current method for payment of licence fees. A notice will be displayed indicating that this applies to your site.
Once you have selected the number of additional licences that you wish to purchase, select the button which will transfer you to the WorldPay secure server. Here you will be able to enter your credit card details. At the end of the transaction you will be transferred back to the CCDC website and confirmation of any additional licences purchased will be displayed; these licences are available for immediate use. An email confirmation will be sent.