Bank Card
  
A bank card is the ubiquitous plastic card (wooden ones didn't work so well in ATMs) that we all carry, issued by a bank to its clients. The card works as a debit card and/or as a credit card. Physically, a bank card will usually have the client's name, the expiration date, and a three-digit security code.
Cash may be king, but a bank card is in more pockets than cash.