POSB: Post Office Savings Bank (commonly known as Savings Bank, has merged with DBS) Post Office Savings Bank

DBS: ??Development Bank of Singapore

Maestro and Cirrus are the bank card brands of MasterCard International. Maestro is Mastercard's online debit card (electronic debit card) brand. Cards bearing this trademark can be swiped at merchant terminals on the Maestro network, an online POS network run by MasterCard. Cirrus is an ATM network run by MasterCard. Cards with this logo can withdraw local cash from Cirrus networked cash machines.

Established in 1985, NETS is a well-known online and online payment service provider in Singapore and Southeast Asia. Its products and services not only cover Singapore, but also cover the Philippines, South Korea and Thailand.