Automated teller machine

An automated teller machine (ATM, American, British, Australian, Malaysian, South African English, Singaporean, Indian, Maldivian, Hiberno, Philippine and Sri Lankan English), also known as an automated banking machine (ABM, Canadian English), cash machine, cashpoint, cashline, minibank, bankomat or colloquially hole in the wall (British) is an electronic telecommunications device that enables the customers of a financial institution to perform financial transactions, particularly cash withdrawal, without the need for a human cashier, clerk or bank teller.

According to the ATM Industry Association (ATMIA), there are now close to 3 million ATMs installed worldwide.

On most modern ATMs, the customer is identified by inserting a plastic ATM card with a magnetic stripe or a plastic smart card with a chip that contains a unique card number and some security information such as an expiration date or CVVC (CVV). Authentication is provided by the customer entering a personal identification number (PIN).

ATM

ATM or atm may refer to:

Biology and medicine

Computing

People and organizations

Transportation

Piggy bank

Piggy bank (sometimes penny bank or money box) is the traditional name of a coin container usually used by children. The piggy bank is known to collectors as a "still bank" as opposed to the "mechanical banks" popular in the early 20th century. These items are also often used by corporations for promotional purposes. The use of the name 'piggy bank' gave rise to its widely-recognized 'pig' shape, and many financial services companies use piggy banks as logos for their savings products.

Piggy banks are typically made of ceramic or porcelain. They are generally painted and serve as a pedagogical device to teach the rudiments of thrift and savings to children; money can be easily inserted. Many piggy banks have a rubber plug located on the underside; others are made of vinyl and have a removable nose for easy coin access. Some incorporate electronic systems which calculate the amount of money deposited. Some piggy banks have no opening besides the slot for inserting coins, which will lead to smashing the piggy bank with a hammer or by other means, to obtain the money within.