(Google Pay): is a payment method created by a large corporation, directed and managed mainly in its operating system Android, comes to market as a simplified payment method supported by large developers and has a catch that allows free marketing between devices, is an application, can only be used on mobile devices and in some cases requires NFC technology, for greater security in payments, this type of technology was born by the need required by many users and the modern world of not using physical money, G pay becomes an adaptable option that allows in a very safe way the synchronization of diverse financial tools in a simple way, it can be protected with pin, password or biometric methods, one of the advantages that I see to this payment method is the speed in which it is possible to execute the processes, unlike a traditional point of sale this one is but fast and counts on greater cipher, is an application that this in constant updates which improve every day their functions, and is something that with time will become a necessity in all the movable telephones, the world prepares itself for the extinction of the physical money.