byb的u卡把这个开关关了，手动换可以多换25%的返现，我4% 返现就变成5% 了。
另外今天发现5399开头澳洲卡段和5341开头中亚卡段都支持支付宝+微信+apple pay三通了！
From X
Disclaimer: The above content reflects only the author's opinion and does not represent any stance of CoinNX, nor does it constitute any investment advice related to CoinNX.