Eway

CVV codes

The CVV codes are send in on the first Credit Card add request and as it is not stored by iPayment or the gateway. The CVV code will only be validated once when adding the card. It is not legal to store the CVV code so any additional request will not have the CVV code checked.

Pre-auth

Pre-auth is currently only available to Australian, Singapore, Malaysian & Hong Kong merchants

Batch refunds and outgoing payments

Please note that Eway does NOT support batch refunds and outgoing payments not tied to a transaction previously made using the gateway.

This is due to the fact that Eway can only handle refunds for previous transactions made through them, thus they do not support refunding a specified amount to a customer with no relation to a transaction.