It aims to realize the system before the occurrence of the 2020 Tokyo Olympic and Paralympic Games.
However, by next spring, the government plans to expand the experimenting jurisdiction to Tohoku and Nagoya districts.
This system is likely to be introduced throughout the country, including Tokyo by 2020.
However, they can make purchases through fingerprints while staying in Japan, according toJapan News.
This new system is aimed at reducing the occurrences of fake transactions using stolen cards.
source: www.techworm.net
