https://techcrunch.com/2018/06/21/lydia-now-supports-samsung-pay/

While French banks are just catching up to Apple Pay, French startup Lydia is adding support for Samsung Pay. If you have a recent Samsung phone, you can now add a virtual card to Samsung Pay and pay using your phone in your favorite stores.

Lydia started as a peer-to-peer payment app. It works more or less like Venmo or Square Cash in the U.S. After signing up, you can add a debit card to your account and send and receive money for free. You can withdraw your balance to a traditional bank account whenever you want.