The amount you choose to add automatically must be greater than the minimum balance set on your card. Many of our customers choose to add up to $50 when their balance is below $10 so they can always keep runnin’.
Most credit and debit cards have a three-digit card security code. The code is the final group of numbers printed on the back signature panel of the card. Amex cards have a four-digit code printed on the front side of the card above the number.