我得到一个ACKLETTER .我怎么吧钱给他啊。。。。。内容是
Please detach the lower portion and return it with your payment. Thank you.
Credit Card # Exp. Date: / Amount:
Credit Cards Accepted - (AE, VS, DC, MC)
Send payments to:
Society of Actuaries
P.O. Box 95918
Chicago, IL 60694