Is there an option to make a one-time purchase of Pro?
Because GoTo is a software as a service company, we only offer Pro as a subscription to be paid according to a plan. It is not possible to purchase Pro permanently, as GoTo is providing your connectivity as a service in addition to the host and client software.
If your access needs do not require an Internet connection, or you have a connection via a VPN/WAN link, please take a look at RemotelyAnywhere. For more information on RemotelyAnywhere, please visit the link below.