Refer to the steps below to purchase your license.

1. Register on zentao.pm.

2. Click Buy and enter the required information. Please be aware that a MAC address and IP of your ZenTao server are required. You also have to any all the domains that you would use to visit your ZenTao. Once those information is configured in your license, you can change it free of charge twice. After that, you will be charged according to the number of users bound in your license, if you want to change that again.

3. Confirm your order.

4. You can pay it either by login your PayPal account or enter your debit or credit card information as shown in the screenshot. Please be aware that you do NOT have to have a PayPal account to pay for it.

After you paid for it, you can check the status of your order and it should be changed to Paid. Then you can go to My License and download your license.