How is the bill validator device used to cheat slot machines?

How to Cheat Slot Machines : rgambling slot machine bill validator hack How exactly did these Russians beat the slot machines? Are slot machines actually beatable slot acor 5 Ways To Cheat at Slot Machines · #1 Use of Magnets · #2 Light Wand · #3 Fake Coins · #4 Befriending Software Glitches · #5 Bill Validator

slot car stores near me Cheaters did not have to dabble in counterfeiting bills to hack a slot machine, which is the case for a bill validator sticker This tool is