How do machines know money is real?

Some vending machines use ultraviolet scanners to measure the glow from a bill to verify it is real. Real currency bills are also printed using magnetic ink. Many vending machines also use a magnetic reader to detect the magnetic signature of a bill to ensure it's real and determine its denomination.

347.7K

637.1K views
2024-02-20 20:39:40

Show all Q/A Info

Can you play cards online for real money?
Yes! If you want to win cash for playing mobile card games, you can use any of the apps we recommend. It is essential to understand how these apps work and how they are different from many of their competitors. Real money casino card game apps are online casino apps that offer cash casino games.
2024-02-20 13:10:01

Is bingo app for money real?
Yes, Bingo Cash is a legit (not a scam) game app that's free to download and play. It's a skill-based game with classic bingo elements that offer opportunities to compete against other players for real money in cash tournaments.
2024-02-03 21:28:09

Does online bingo pay real money?
Q1. Can I play bingo online for real money? Yes, every casino we mentioned has online bingo games where you can compete with real players and earn real money. The challenge will be tough since real players are involved, but the winnings are also huge.
2024-01-07 23:46:47

How do you turn on real money on pokerstars?
App users: To make a deposit, login to your account, select the Real Money tab in the lobby, then tap on the 'Deposit' button. Next, tap on the 'Stars Transfer' button and follow the on-screen instructions. Web users: To make a deposit, login to your account and click the 'Deposit' button.
2023-02-18 23:59:23

Recommended Next Q/A:
Do flight attendants hang out with pilots?