ETS原文如下：Requesting a refund A partial refund of $60 is available for the General Test if you cancel your appointment no later than 7 days before your appointment. Send a written request or fax within 60 days of your canceled appointment or voucher expiration date and include your name, date of birth, address, daytime phone number, canceled test date, and credit card number and expiration date or voucher number. Send to GRE CBT Program at the General Inquiries address or fax number. Credit card accounts will be credited.
Refunds are made in U.S. dollars. Allow 10 weeks for receipt of refund. 具体http://www.gre.org/testfee.html#general
Phone：1-609-771-7670 Princeton, NJ，Monday-Friday 8:00 a.m. - 8:45 p.m. EST
(except for U. S. Holidays)Recorded information is available 24 hours a day if you use a touch-tone phone. Phone lines are busiest between 11:00 a.m. and 2:00 p.m. EST and all day on Monday.
P.O. Box 6000
Princeton, NJ 08541-6000 GRE
Distribution and Receiving
225 Phillips Boulevard