Availability is one of the last key aspects of an ATM. Availability is what makes ATM’s
so useful in our world. Most ATMs are connected to interbank networks, enabling people to
withdraw money from machines not belonging to the bank where they have their account. This is
a convenience, especially for people who are travelling: it is possible to make withdrawals in
places where one's bank has no branches, and even to withdraw local currency in a foreign
country, often at a better exchange rate than would be available by changing cash. (Automatic
Teller Machine) The availability of an ATM does not solely depend of where the ATM is
located; there is more to insuring availability than this. Another way to insure availability of an
ATM is to make sure that network is running.