From 1 June 2024, we will no longer be accepting two types of legacy stored value cards for public transport fare payment – EZ-Link adult cards which have not yet been upgraded to SimplyGo EZ-Link, and NETS FlashPay cards. These two cards can continue to be used for motoring-related payments such as Electronic Road Pricing (ERP) and parking charges.
https://www.lta.gov.sg/content/ltagov/en/newsroom/2024/1/news-releases/ez-link_adult_cardholders_and_nets_flashpay_cardholders_to_transit_to_simplygo.html
No more display of fare deduction and amount left on the reader liao. Must use simplygo app to check your travel history and fare payment