The correct option is (B): Citi Bank
Citi Bank introduced a wireless appliance that utilizes SMS technology to authorize credit and transactions, enhancing security and convenience for its customers.
Match the following airlines with the countries where they are headquartered.
| Airlines | Countries |
|---|---|
| 1. AirAsia | A. Singapore |
| 2. AZAL | B. South Korea |
| 3. Jeju Air | C. Azerbaijan |
| 4. Indigo | D. India |
| 5. Tigerair | E. Malaysia |
