Error code
Card Network 05
CARD NETWORK05
Payment Decline Code· Why a card payment was declined by the issuer or processor, and what to do.
What it means
Do Not Honor.
How to fix it
- Ask the customer to contact their bank to find out why.
- try a different card or payment method.
Not affiliated with Card Network. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.