This facility allows you to select and download most of the applets available at this site. The applets are not sold but licensed for your personal use. For example, as a teacher you may want to compose your own pages around individual applets. However, no commercial use is allowed. In particular, the applets are not to be used on pages that display advertisement. Credits in the form of a back link to the source page is mandatory.

You may simultaneously license 1-5 applets according to the following schedule:

There is no limitation for the number of applet bundles you may license. However, purchasing a license is a one time affair of which we do not keep records. If, after the purchase you misplace the applets, you will have to purchase another bundle. The purchase is final and no returns will be accepted. You may find instructions (if any required) for the use of individual applets on the pages where they appear. For assistance, post at the CTK Exchange forums. You do not have to login or become a member to be able to post there. We'll extend every effort to make the applets work where you intend them to. Executing a payment for any number of applets constitutes your acceptance of the conditions set above.

Please note that the software that monitors your selections of applets makes use of the cookies, harmless text files created by your browser. Please make sure that the browser is allowed to use cookies.

You should not be getting at this page directly. Find a page with a sellable applet and press the link "Buy this applet". Till then, good buy!

What do you choose to do now? You may

• Return to the Interactive Activities page, or

• Visit the index page to check what else is available at the site, or

• Stop by our amazon.com store. We shall be grateful for any purchase you do there.

• Visit any of our advertisers. Most of them are thematically selected so that there is a good chance you may find their offerings of interest.

Copyright © 1996-2008 Alexander Bogomolny