4. financial industry:
Bank card, credit card, greatly convenient for people to travel, the first book, not only easy to carry, and is not safe, the chip card with high safety, personal safety of funds can be well protected. And the chip can store personal information, and encrypted, more secure. At present, contact smart cards are mainly used in banking and computer related fields. In general, contactless smart card technology is required where large amounts of data are stored or where security requirements are high. The smart card in the financial industry is the best use of the credit card, using contactless debit card or credit card, can not let the consumer in place through cash payment transactions, not only can improve the speed of transactions, but also increase the convenience of users.