NMI
NMI Gateway Error: The cvv field is required
Please contact your merchant service provider to change your NMI account so that CVV requirement is changed from "Always Required"...
NMI: Gateway Error: Your account is not set up to use the Customer Vault
Our NMI extension for WooCommerce saves all sensitive card information in your merchant account for which NMI provides a vault that issues tokens to use for future checkout.
Please make sure you have the customer vault enabled on your merchant account with the ability to charge further payments using just...