Paying by phone is super convenient, whether you’re using digital wallets or...

https://wiki-club.win/index.php/Buying_Train_Tickets_on_My_Phone_at_the_Station:_Tips_for_a_Smooth_Mobile_Checkout

Paying by phone is super convenient, whether you’re using digital wallets or biometrics like fingerprint scans. But as easy as it is, there’s always the question of how to keep your info safe without making the process a hassle