Get free $10 credit to spend on Copious.com

I recently signed up on Copious.com this neat new shopping site where you sign up with your facebook account, a social marketplace for buying from and selling to people, not strangers ! Here's a great article explaining the concept more fully!
You can use my link to get a free $10 credit to get you started!
Not sure how many friends you need to have on twitter/facebook to get the 10 credit, but evidently you do need to meet some unspecified amount...Thanks to Gloria for the heads up :)