How To fix your credit card machine and chip that’s not reading instructions

How To fix your credit card machine and chip that’s not reading instructions‪@KooperSalmo‬

[@jeremyreid84]

I tried this method and it totally worked. I used 400 grit sandpaper wrapped around an old hotel keycard and hit it with some compressed air. I work for an American retail chain that refuses to send me new equipment, so I can't tell you how much daily hassle this has saved me.

[@KooperSalmo]

Kool

[@AMMsterz]

Worked for my card thanks!