What's the best referral payouts?

[RPicard]

MySurvey pays 150 points per referral and you can cash out at 1000 points for $10. The surveys each pay like 10 points though so the only way to make real money with them is to do referrals. The thing that bugs me is I don't think they give you a referral link so you have to email the people specifically.

Here's my link, I got it by sending the email to myself: https://www.mysurvey.com/index.cfm?actio...&r=6780178

Oh and I have been paid. They pay by check and I have the envelope around here but I already spent the $$.