When you register standard or PRO version you are getting these benefits: - Free updates for a product life time. - Unlimited professional support. - Complete uncompressed source codes for the SDK and script. - Removal of the "CodeThat.Com" string from the script. - Ability to legally use the script in any application/web site including commercial. Many payment options are available when registering the script: Credit Card, Wire Transfer, Check and Cash. Full version of the product will be sent to you via e-mail immediately after your payment processed. Please visit the following page to start your secure registration process: http://www.codethat.com/sales.html