I used to do their program. I finally got to $30 and found it that they take a $3 "service charge" from that $30, and that because I missed the cut off date for that month it would take an additional month to get me the money. So it took 2 months to get my $27 AND if when you request the money you stop clicking on their emails they can refuse to send you the money. So I kept at it until I got my money and I have never bothered with them since.