How much trouble can be caused by having bank ATM keyboard numbers out of order

Description: Some may think a simple mistake, such as having numbers out of numeric order on a bank ATM key pad, wouldn’t create too much of an issue. Now think about that for a moment, not only would it wreak havoc when trying to input your private PIN but also on any transaction you may wish to perform. So how much trouble can be caused by having bank ATM keyboard numbers out of order? 1, 2, 3, 5, 4, 6, 9, 8, 7 WTF? ATM key pad is all messed up. This small error really makes a mess for customers