New Post from TechWorm

TechWorm New Post from TechWorm Have you ever wondered why ATM PINs have 4 digit Code? Here is why! The really interesting reason why ATM PINs have a 4 digit code You walk into your friendly neighborhood ATM kiosk and swipe your card. You then punch in a 4 PIN code to authenticate yourself and proceed to withdraw money. You may have been doing this mechanically since the day ATM was introduced but have you given a thought why ATM PINs have a 4… Read more … If you can't click the link above, copy and paste this url into your browser: http://www.techworm.net/2016/07/ever-wondered-atm-pins-4-digit-code.html Would you like to unsubscribe from this digest? Unsubscribe here.