收到两个Amex的无年费Business Card offers - 未名空间MITBBS历史存档

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收到两个Amex的无年费Business Card offers

收到两个Amex的无年费Business Card offers# Money - 海外理财

H*72012-05-25 07:05

1 楼

external sorting的最后一部　merge的时候，是不是要消耗很多I/O
因为内存就那么大。之能不断的读写　这要以高IO为代价　我理解的对不对？xi谢谢

l*x2012-05-25 07:05

2 楼

给大家分享一下。也许对大家有用。来自mails的targeted offer，网上没找到link。
1。 The SimplyCash Business Credit Card
* 5％ cash back on office supply & wireless services (up to $12,000 in each
category per year)
* 3% cash back on gas (up to $12,000 per year)
* 1% cash back on all other eligible purchases
* Cash back automatically credited to your statement each month. No need to
do anything to redeem it.
* No annual fee
My targeted offer: $200 statement credit after spending $1,000.
2. The Blue for Business Credit Card
* 1 Member Rewards bonus point on every dollar spent on eligible purchases
* 10% bonus on your total purchases on your 1st anniversary year; （so 1.1%
bonus in 1st year)
* 20% bonus on your 2nd anniversary year; (1.2% in 2nd year)
* 30% bonus on your 3rd anniversary year and after; (1.3% in 3rd year and
after)
* No annual fee
My targeted offer: 10K bonus point upon first purchase.