V
Visa Network Response CodesVisa 03
Invalid Merchant
Technical
System or connectivity issues
Retryable
This decline may succeed on retry
Description
The merchant ID or terminal configuration is not recognized or not valid for this transaction type. This typically indicates a setup issue rather than a cardholder problem.
Recommended Action
Verify your merchant account configuration. Contact your payment processor to ensure your MID is correctly set up.
Common Causes
- Incorrect merchant ID configuration
- Merchant not set up for the transaction currency or type
- Terminal misconfiguration
Recovery Tips
- Verify merchant ID and terminal configuration
- Contact your acquirer or payment processor
- Ensure your account is enabled for the transaction type
Quick Reference
Code
03
Category
Technical
Retryable
Yes
Source
Visa
Recoverability verdict
03 is often recoverable
Payments failing with code 03 are often recoverable with the right retry timing and routing. Slicker recovers up to 70% of soft declines with smart retries.
Related Decline Codes
01Retryable
Refer to Card Issuer
The issuing bank is requesting the merchant to contact them before proceeding. This is a generic referral code indicating the issuer wants more information or verification.
02Retryable
Refer to Card Issuer (Special Condition)
Similar to code 01 but indicates a special condition. The issuing bank wants the merchant to contact them for a specific reason related to the account.
05Retryable
Do Not Honor
The issuing bank has declined the transaction without providing a specific reason. This is one of the most common decline codes and can be temporary or permanent depending on the issuer's internal risk assessment.
06Retryable
Error
A general error occurred at the issuing bank. This is a non-specific error indicating a processing problem.