File atm_beep.ogg is a derivative work from a sound file 'dialing 3.aiff' uploaded by 'benjaminharveydesign' to http://freesound.org under a Creative Commons 0 license. File atm_cash.ogg is a derivative work from a sound file 'ATM.wav' uploaded by 'LG' to http://freesound.org under a Creative Commons Attribution license.