Click the Add New button, or use the left menu to bring up the following dialog:

Agent name – enter the name of the e-commerce provider or agent.

Auth mode – there are two of them: by IP and by login and password.

Authentication by IP means that queries from certain IP range are allowed, while requests to the keygen from all other IP addresses are automatically denied. You can specify one or more IP ranges using the fields below:

Authentication by login and password will require a login/password pair from any host attempting to send a request to the keygen. The access is granted only if valid login and password were sent by the agent. Some e-commerce providers may not have a static IP address, so authentication using a login and a password should be used then. You can specify the login and password in the corresponding boxes.