Mini Social is a daily deal site like Groupon but it's deals geared toward moms & kids.
This week only: Sign up (I'd love you to use my link... you never know what could end up as a giveaway here on the blog!) and then refer 5 friends & viola! you get a $20 credit!!! Refer 10 friends get $40 & so on. You (and your friends) do NOT have to make a purchase- just sign up & confirm your email address in the 1st email they send you.
As an added bonus, for each referral that does make a purchase, you'll get another $10 credit! Go sign up today! Don't see something right now? Just hold on to your credits- something free or really cheap will come up!