Across
- 3. An electronic device used to authorize and process credit and debit card transactions
- 4. A system that enables individuals to transfer money electronically using a mobile device
- 5. A technology that enables users to make contactless payments by waving or tapping their card or device near a compatible reader
- 7. A term used to describe the process of verifying the identity of a user before authorizing a transaction
Down
- 1. A form of payment that relies on unique biological characteristics, such as fingerprints or facial recognition, for authentication
- 2. A digital representation of traditional currency that is issued and regulated by a central authority
- 6. The most widely recognized security standard for cashless payment methods