What do I have to key in for a card transaction? For each transaction, the cardholder has to key in his own pin code. If the driver code and/or mileage entry options were selected, the cardholder will have to ensure these are correctly keyed in. You must have JavaScript enabled to use this form. Is this useful ? Yes No Contact us Question Submit Main topics Fuel Card Engine Oil Motorcycle oil Oil Change Synthetic oil Viscosity Viscosity Index View all