It was the first online point-of-sale (POS) network extremely simple to use and it kickstarted a card payment revolution. Thus, Maestro came to life in 1991, and was an instant hit with customers. The plan was to launch an ATM-focused debit card, which would allow users to withdraw money from Cirrus ATMS all over the world. The creation of Maestro as a brand can be traced back to the late 80s, when Mastercard acquired the Cirrus ATM network: a pioneer in the installation of electronic cash machines. Maestro: the world's first POS network that's still a payment leader today How to find the best Maestro online casino.