Open Source Compliance

PCO, Inc. products may include open source software that are subject to GNU GPL (General Public License), GNU LGPL (Lesser General Public License), and other similar licensing models.

For more information about the GPL visit: For more information about LGPL visit:

If you would like a copy of the source code, as governed by the GPL and LGPL, please send, by registered mail, a certified check for $15.00 to cover our production and shipping costs. Please be sure to specify the product you are interested in. A CD with the applicable GPL and LGPL source code will be mailed to you.

23221 E Knox Ave
Liberty Lake, WA 99019

This offer is good for three years from the original date of purchase.