NETS FlashPay is a contactless payment card used in Singapore, allowing users to make quick and convenient transactions at various merchants, public transport, and parking facilities. The card operates on a stored-value system, meaning users can load money onto it and spend without needing to carry cash. To use NETS FlashPay, simply tap the card on a compatible reader, and the amount will be deducted instantly. This system is popular for its ease of use and speed, making it a preferred choice for daily commuting and shopping in Singapore.