This End User License Agreement is a binding legal agreement between you and Contona Services Purchase, installation or use of Contona Extensions provided on Contona.com signifies that you have read, understood, and agreed to be bound by the terms outlined below. Contona GPL LICENSING
Contona.com PROPRIETARY USE LICENSE (v1.0)
You are allowed to use the extension on more than one domain, however, we provide support only for the domain you've registered with us, for the length of your subscription. We currently offer only one subscription plan: 1 year. However, we will be offering other subscription plans in the future.
Both our support system and our forum will check that you have an active license before it allows you to submit a support ticket or post a forum question/read forum answers.
You are allowed to make any changes to the code, however, the modified code will not be supported by us. Extra Support for extra modifications in the extension will be charged and will be fixed after prior discussion.
MODIFICATION OF EXTENSIONS PRODUCED BY Contona Services
You are authorized to make any modification(s) to Contona extension PHP code. However, if you change any PHP code and it breaks functionality, support may not be available to you.
In accordance with the Contona Proprietary Use License v1.0, you may not release any proprietary files (modified or otherwise) under the GPL license. The terms of this license and the GPL v2 prohibit the removal of the copyright information from any file.
UPDATES AND UPGRADES
We do not provide updates of any extension for free. Updates can be availed by the existing customers of an extension at a price cheaper than the current price of the extension.
Please contact us if you have any requirements that are not covered by these terms.