报名sub的时候信用卡被decline了,写信问ETS,ETS回信如下:
To clear this account balance, please send US$150.00 by check, money order, or valid credit card (VISA, MasterCard, or American Express) to the following address:
GRE Accounts
PO Box 6002
Princeton NJ 08541-6002
Fax: 609-771-7906