BitFree

Legally compliant: Bit Card links on-chain digital assets and the off-chain payment networks. It does not occupy the foreign exchange quota, and does not have an upper limit for payments.
Safe and reliable: Bit Card offers a convenient yet safe international standard account.
Fast and convenient: Topping up with US dollars or HK dollar account using digital assets is free of charge.
Three-in-one: Digital assets, US dollar and HK dollar accounts are integrated in one card. Real-time withdrawal service is available for the HK dollar.
One card is in hand, the world is at your disposal. Deposit into digital currency (BTC, ETH, USDT), You may use Bit Card charge in over 50 million shops around the world, and even withdraw money from ATMs.