TollGate enables WiFi routers to accept Bitcoin payments for internet access. This allows users with a router and an internet connection to operate as internet service providers. One of the reasons mesh networks haven't been widely adopted is that infrastructure operators didn't have a simple permission-less way to transfer the operating cost of the infrastructure to its users. Thanks to Bitcoin + e-cash, TollGate operators can transfer the cost of their internet gateway to the users of their access point in a granular manner.