https://livingsocial.com/redeem_invite/21438262-coupon?ref=lnk
follow these steps to pay only $5 (instead of $10!) for $20 Amazon Giftcard
1) enter a new email first
2) click sign up to sign up as a new user with the same email address
3) now the GC price change to $5!
4) checkout and you are all set
*********************************
如果点击link输入email地址之后看不到amz gc deal怎么办？ http://livingsocial.com/cities
到这个地方选一个跟当前不同的城市试试。某些个别城市没有amz deal。(credit to
mir)
***************************************
这个deal非常hot，估计不会无限量供应，所以需要amazon gc购物的尽快下手，随时可
能out of stock。
update：$5买$20的quota已经out of stock。但是新帐户里面会有$5 bonus，可以用于
next purchase。
