Certain terminal operations are only supported by certain card schemes. Please refer to the table below for further information:
Castles VEGA terminals
| American Express | Diners Club International | Mastercard | Visa | |
| Sale | ||||
| Reversal | ||||
| Refund | ||||
| Linked refund | ||||
| Pre-auth | ||||
| Pre-auth completion | ||||
| Pre-auth cancel | ||||
| Incremental auth | ||||
| Tip | ||||
| DCC | ||||
| American Express | Diners Club International | Mastercard | Visa |
Ingenico Move and Desk terminals
| American Express | Diners Club International | Mastercard | Visa | |
| Sale | ||||
| Reversal | ||||
| Refund | ||||
| Linked refund | ||||
| Pre-auth | ||||
| Pre-auth completion | ||||
| Pre-auth cancel | ||||
| Incremental auth | ||||
| Tip | ||||
| DCC | ||||
| American Express | Diners Club International | Mastercard | Visa |
Ingenico Link 2500
| American Express | Diners Club International | Mastercard | Visa | |
| Sale | ||||
| Reversal | ||||
| Refund | ||||
| Linked refund | ||||
| Pre-auth | ||||
| Pre-auth completion | ||||
| Pre-auth cancel | ||||
| Incremental auth | ||||
| Tip | ||||
| DCC | ||||
| American Express | Diners Club International | Mastercard | Visa |