Possible reasons why a credit card isn’t appearing in your iDine account include:

• You did not enter all 16 digits of the card in question before clicking "Save."
• You did not click the check box agreeing to the iDine terms and conditions.
• Your card is one of the few not accepted by iDine, including Diner’s Club and internationally-issued JBL cards.
• The credit card number was entered incorrectly or is not valid.