The easiest and fastest way to order is online using credit cards. The ordering pages are on a secure web site that encrypts all transmitted credit card data according to the secure HTTP protocol.

As soon as we'll be notified that your order has been processed, we will provide you with the serial number which will register your copy of Chameleon Calendar.

Upgrade policy: minor updates (e.g. 4.0 to 4.1) are free. Users of previous versions (e.g. 3.0 to 4.0) are entitled for a discounted upgrade. If you purchased in 30 days before the new version was released, you are eligible for a free upgrade.