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Experienced Member

Card reader errors

Every other credit card transaction I try to process cancels itself out. We insert the card, the card reader thinks for 5 seconds or so then "Transaction cancelled" or "System error" pops up on the pin pad, "Customer cancelled the transaction" comes up on QB POS side.  We start over, and two thirds of the time it will work on the second attempt, a third of the time it takes 2 or 3 more tries. We are using QB Desktop POS 18 on Windows 10 and a brand new ingenico iPP350 card reader that has version firmware.

1 Comment
QuickBooks Team

Re: Card reader errors

We'll help you investigate the cause of these errors, NWFJames.


I'd recommend reaching out to our Point of Sale Phone Support Team. You can get our contact information here: 


For other questions or concerns, feel free to visit us again. Thanks.