Stumble Upon: Refer 5 Friends, get a $10 Amazon Gift Card!

Here is a sweet deal, you can snag a $10 Gift Card to Amazon when you refer 5 people to Stumble Upon [which is very similar to Pinterest].

It is quite simple to do:

:: Head here and sign-up for Stumble Upon.

:: After you sign up, you can share with at least 5 of your friends.

:: Once your friends sign up, you will earn a $10 gift card.

Thanks, Secret to Saving!