Nets is outdated and should just die off peaceful in the next few coming years yet the latest car OBU 2.0 only take in Nets and old school ez-link. SimplyGo EZ-link cards that are used for travel on public transport are incompatible with the OBU.
Sadly the Govt fk up the so called latest gen OBU 2.0 take cannot take in SIMPLY GO EZ-LINK, carpark gantry also cannot so sometimes fails to take in ez-link and nets only the super old school nets cashcard. Too many technologies trying to do the same thing and not simplified into 1 whole integrated system with 1 type of card that can do motoring, transport and payment. Our whole mode of payment is a mess what PAYNOW QR (but Google Pay despite support it sometimes cannot even scan PAYNOW QR) , one QR code so many different apps, some are FavePay QR only and some only DBS PayLah only. KNN.
When I go to China, very simple, no different companies trying to do the same thing, only either WeChat Pay or Alipay settled, just need 2 apps that all to do 90% of the things from booking and food ordering via mini-app to the main feature payment.