Error: “Invalid Market Type”

(Last Updated On: May 27, 2019)

If you get the error “Invalid Market Type” while trying to charge a credit card through Wintix:

  • Go to File | Initialization | Credit Card Tab.
  • Click on the Market Type drop down box and choose 0-Default.
  • Click on Save Settings.
  • You should now be able to charge the card.
  • NOTE: If 0 (zero) gives an invalid market type error when processing a credit card in-house, then click the down arrow and choose 2-Retail
  • Click on the Save Settings button.


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