# Licensing After the installation is completed, the product starts working with a Free license. In free licensing, 1-2 applications determined from 6 categories can be used. Only WSUS integration is possible. To license the product, you can register from the About tab, contact [sales@arksoft.com.tr ]()and request a license key to use the full version. It is possible to use the product as a demo for 30 days. In demo use, all features are available for 30 days. To request a demo, follow the steps below. 1. Run Easy2Patch with local administrator rights. 2. Make sure the application has Internet access and can go to [**https://license.arksoft.com.tr**](https://license.arksoft.com.tr). 3. Click the **Register & License** button in the About section. 4. You will see the **MachineID** value generated specifically for you on the screen. Additionally, you will see notification that you do not have a license package yet.

5. Click the **Register Owner** button. Fill in the information on the screen and press the Submit button.

6. A verification code consisting of 6-digit numerical values will be sent to the E-Mail address you entered. Enter this code on the screen that will appear by pressing the **Email Key** button.

7. After this process, the **Demo Request** button will be activated. When you press this button, an inactive demo license will be created for you. The product key for this license will be contacted by the Easy2Patch team and sent to you via e-mail.

8. Enter the product key sent to you by the Easy2Patch sales team on the screen that appears by pressing the **License Key** button. The product is ready for use so that all its features can be used for 30 days.