How do I integrate the FirstData Korean Payment Gateway to my 3dcart Store? I created REST API for this integration and Added that to payment methods in 3dcart online store manager. But when I trying to buy a product from store using my Firstdata payment gatway option It throws a credit card error.
The error is as follow
"Your credit card can't be charged at this time. Please try again later or contact us for further assistance."
Can any one help me to fix this please.
The error is as follow
"Your credit card can't be charged at this time. Please try again later or contact us for further assistance."
Can any one help me to fix this please.
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