Green Guestbook is a web-based software system that runs on a touchscreen all-in-one computer. There are two cost components to the system. Subscribers purchase a software license and sign a Software License Agreement. There is a one-time fee for the license.

In order to make the software function, it must be run on a touchscreen computer which accesses the internet. We recommend hardware from our preferred supplier, Canvys Electronics. The unit is called a Pixelink. It is a 19” self-contained touchscreen computer. The Pixelink comes loaded with the required operating system and application software to run GGb right out of the box.

If you choose, you may run your GGb on other touchscreen hardware. The system requirements are outlined in the "Details" section below.

There are no hidden fees. Software updates are sent automatically. After one full year, a database hosting and administration fee is assessed. For not-for-profit organizations, we offer special discounts which are based on the number of signers a site has. Commercial subscribers pay a flat fee yearly.