email targeted offer。
看条款，只要在9/30之前enroll, 然后60天之内转入new funds.
Enroll之后收到的邮件里：New funds or securities must be deposited or transferred within 60 days of enrollment in offer, be from accounts outside of E*TRADE, and remain in the account (minus any trading losses) for a minimum of twelve months or the cash credit(s) may be surrendered. 所以要保留12个月，就是matching bonus up to 1%。
Get $50 when you deposit $5,000!
Or fund more to receive a cash credit of up to $12,500. To take advantage of this exclusive offer, enroll your brokerage account by 9/30.
| Account Deposit | Receive |
|---|---|
| $5,000–$9,999 | $50 |
| $10,000–$24,999 | $100 |
| $25,000–$99,999 | $250 |
| $100,000–$199,999 | $625 |
| $200,000–$499,999 | $1,000 |
| $500,000–$999,999 | $2,000 |
| $1,000,000–$1,999,999 | $4,500 |
| $2,000,000–$4,999,999 | $6,000 |
| $5,000,000–$9,999,999 | $7,500 |
| $10,000,000+ | $12,500 |
