What is a debit card? Anna June 03, 2021 19:43 Updated A debit card is a payment card that you can load money into whenever you wish to. Related articles What is X World Wallet? Is there any time I shouldn’t use my X World Wallet Card? How do I add money to my X World Wallet Account? How can I see if my card has been ordered? How do I get a PIN (Personal Identification Number)?