I will explain for you. The other two are mail transfer and demand draft.

我来跟您解释，其余两种是信汇和票汇。

youdao

Inward and outward remittances are usually carried out by a mail transfer, demand draft (DD), or telegraphic transfer (tt).

汇进和汇出通常是通过信汇来完成的，即期汇票(DD)或电汇(TT)。

youdao

Inwardoutward remittances are usually carried out by a mail transfer, demand draft (DD), or telegraphic transfer (tt).

汇进和汇出通常是通过信汇来完成的，即期汇票(DD)或电汇(TT)。

youdao