http://www.scottradereferralcode.com/
This website gives you step-by-step instruction to get 3 free trades + $100 to transfer when you use the Scottrade promotion code "GNVS2108". Enter this promo code when you open a new Scottrade account. Thank you and good luck with your trading!
Use Scottrade referral code: AFZJ1217 for 3 free trades ($21 value)
I have opened both scottrade($7) and sogotrade($3/$5) to chose the trading.
I received free trades using the scottrade referral code OLAB1912.
I also received 25 free trades using sogotrade referral code 540046.
Source:
https://www.sogotrade.com/NewAccountSetup/Step1.aspx?rf=540046
