If you wish to evaluate certain extra-cost options, you can request an evaluation license for a limited period. To enable the requested feature, Copia will issue a Demo Key which you can enter on the evaluation page having entered the time limit and checked the requested features. To continue using the new features after the evaluation period, it will be necessary to purchase a license and obtain a new license key from Copia or your CopiaFacts reseller. Items already included on the main license page are grayed on the Evaluation page.