Merchant is not enabled for international transactions.

Description of problem

The error indicates that you're trying to use a foreign card for the transaction, which are not currently accepted on Carbon.

Solution

Kindly use a local card instead to process the transaction.

Related Articles
Can I perform international transactions with my Carbon Debit Card?
No, you cannot. The debit cards can only be used currently on local ATM and POS terminals and also for online transactions.
Can I perform international transactions with my Carbon Debit Card?
No, you cannot. The debit cards can only be used currently on local ATM and POS terminals and also for online transactions only on Paystack, Flutterwave, and Interswitch platforms.
How can I enable my debit card for online transactions?
Contact the card services unit of your bank to have your debit (ATM) card enabled for online transactions. Please contact your bank for detailed instructions. PLEASE NOTE: Carbon will never ask you for your Carbon Pin, Carbon verification code, Debit ...
What transactions can my Carbon Debit card be used for?
The Carbon debit card can be used for: Online transactions. Local ATM withdrawals. POS purchases. Carbon Zero purchases.
Can I purchase items from any merchant?
You can now use Zero at any online or offline store of your choice. However, you would need to pay an additional fee of 5% of the total cost of the item. All you need to do is attach the invoice from the vendor, showing the item and the price.

Unable to Make International Transactions? Here's What to Do