Payment in advance is regarded as an international practive for a substantial order like this?
Payment in advance is regarded as an international practive for a substantial order like this?
对于这样大的订单，预付款是国际上通用的惯例。
Payment in advance is regarded as an international practive for a substantial order like this?
对于这样大的订单，预付款是国际上通用的惯例。