wave and pay
noun[U]
UKuk/ˌweɪv ən ˈpeɪ/us/ˌweɪv ən ˈpeɪ/contactlesspayment
非接触式支付的，感应支付的（利用无线技术通过信用卡、借记卡以及手机支付）Payment methods
- anti-kickback
- ATM card
- automatic withdrawal
- bad cheque
- baksheesh
- cashback
- chip
- commission
- legal tender
- liquefy
- liquid
- monometallic
- non-cash
- non-monetary
- non-money
- non-paying
- payoff
- per calendar month
- whip-round