Chantelle Uischner

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Vertical Programs Marketing Manager, Retail and Mobile

Chantelle moved to the US in 1995 and has spent most of her career working in the technology sector. Her experience runs the gamut of event management, to product marketing, and everything in between.

After more than 12 years of technology marketing experience, Chantelle joined VeriFone as a Global Solutions Manager, responsible for product messaging and go-to-market launches. She now serves the Retail and Mobile teams as the Vertical Markets Program Manager.

Recent Comments

This isn't the place for technical support (you'll need to contact your bank or equipment provider), but we typically see that error when someone has tried to tamper with the case (drilled it, or pried it open). To my knowledge, it cannot be fixed and that is by design, to prevent card fraud. Please reach out to whomever provides your account services for assistance.
Chris Souther
hello I want to know how to remove the error message VX520 TPE (tempering detected).
ibrahima sow
Cash payment is more secured than other methods. As soon as I start a card payment I share information with someone (the merchant) or something (POS or web site). It's like a secret, when you share it it's no longer a secret...
Frantz COORNAERT

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This isn't the place for technical support (you'll need to contact your bank or equipment provider), but we typically see that error when someone has tried to tamper with the case (drilled it, or pried it open). To my knowledge, it cannot be fixed and that is by design, to prevent card fraud. Please reach out to whomever provides your account services for assistance.
Chris Souther

hello I want to know how to remove the error message VX520 TPE (tempering detected).
ibrahima sow

Cash payment is more secured than other methods. As soon as I start a card payment I share information with someone (the merchant) or something (POS or web site). It's like a secret, when you share it it's no longer a secret...
Frantz COORNAERT

Thanks for visiting VeriFone's blog