Crossword Heaven

Answer: SMARTCARD

SMARTCARD is a crossword puzzle answer that we have spotted 10 times.

• It may allow you to make an entrance
• Key substitute
• Piece of plastic for purchasing transactions
• Plastic used for access
• Piece of plastic used for financial transactions
• *Plastic with a chip?
• Alternative to cash
• Many an ATM insert
• Chipped plastic
• High-tech hotel door opener