If it is a cash remittance, and the single amount does not exceed 2,000 US dollars, it is recommended to choose Western Union. The other party can receive the remittance in 10 minutes. For specific rates, you can check the Western Union website. The remittance principal Different rates will vary. If the amount of a single remittance is more than 2,000 US dollars, and your girlfriend has a bank account in the United States, it is recommended to choose Postal Savings Bank of China postal remittance. The remittance can be directly transferred to the other party's account, and it will arrive in the account in 1-2 working days. The handling fee is The remittance principal is 0.8, the minimum is 20, the maximum is 200, plus 70 yuan for the telegraph fee. For example, if you remit 2,000 US dollars, the handling fee is: 2000*0.8=16lt; 20, that is, 20 70 = 90 (RMB). Of course, since you are doing it in RMB, when it comes to foreign exchange purchase business, the total purchase amount in a year cannot exceed US$50,000. Of course, if it exceeds the limit, there is a solution, but this is beyond the scope of this question.