I bought and used navigo card 3years ago in paris but I wonder If I can reuse this card ?
I am going to go paris in July in 2019.
I just wonder If I cannot use this card I bought it 3 years ago? so Do I need to buy new one?
Yes you can reuse Navigo cards up to 10 years after purchase. A Navigo card purchased 3 years ago should work fine for recharging Navigo week pass / Navigo day pass.