EMV Chip
The security microchip embedded in payment cards that generates unique transaction codes.
What is EMV Chip?
EMV (Europay, Mastercard, Visa) refers to the embedded microchip technology in modern payment cards. Unlike magnetic stripes that store static data, EMV chips generate a unique, one-time code for each transaction, making counterfeiting extremely difficult. When a chip card is "dipped" into a terminal, the chip and terminal communicate to authenticate the card and create transaction-specific data. EMV significantly reduces card-present fraud.
Why It Matters
The October 2015 "liability shift" made EMV critical for US merchants. If you process a chip card via magnetic stripe and fraud occurs, you—not the card issuer—are liable for the loss. Accepting chips protects against counterfeit fraud liability and qualifies you for lower card-present interchange rates.
Related Terms
Card-Present vs Card-Not-Present
Classification of transactions based on whether the physical card is used at the point of sale.
POS System
Point of Sale hardware and software for processing transactions and managing business operations.
Tokenization
Replacing sensitive card data with a non-sensitive placeholder (token) for secure storage.
Point-to-Point Encryption (P2PE)
Encrypting card data at the point of capture and keeping it encrypted until it reaches the processor.
Frequently Asked Questions
Since October 2015, fraud liability shifts to whichever party (merchant or issuer) has lesser EMV technology. Swiping a chip card makes the merchant liable for counterfeit fraud.
The chip must communicate with the terminal to generate unique transaction data. Quick Chip technology has reduced this delay significantly for most terminals.
Increasingly, no. Card networks have eliminated signature requirements for most transactions. The chip verification itself provides strong authentication.
Simplify your payment operations
Anchorbase connects payments directly to your ERP with automated reconciliation. Zero platform fees.