Merchant & Gift Card Services: FAQs
Merchant Service Overview | Gift Card Service Overview
If you have trouble connecting to or processing transactions through the QuickBooks Desktop POS Merchant or Gift Card Services, please review this list of common questions and answers. If you cannot resolve your issue here, call our customer support at (800) 558-9558.
How do I fix "Socket Error # xxxx" messages?
Why am I not able to authorize card transactions on my networked workstations?
Why do I get a "Connection Failed" message when trying to authorize transactions?
Why do I get an "INVALID_MRCH_#_" message when trying to process a card transaction?
Are there steps I can take to minimize the potential of credit card fraud and chargebacks?
A customer lost a gift card and is asking for a replacement. How do I handle this?
What is the Payment Card Industry Data Security Standard (PCI DSS) and how do I comply?
Configure Point of Sale for a merchant account