海淘的话除了信用卡（包括预付），还可以用礼品卡，有银联标志的信用卡，不可以用paypal，支付宝。
以下是美亚的官方说明：
The following credit and debit cards can be used as payment:
Visa (including the Amazon.com Rewards Visa Card )
Amazon.com Store Card
MasterCard/EuroCard
Discover Network
American Express
Diner's Club (U.S. billing addresses only)
JCB
NYCE
STAR
China UnionPay (credit card only)
Visa, MasterCard, or American Express pre-paid credit or gift cards
