Fab.com is offering $20 in free credits. First, sign up for a free Fab.com account
. Then activate a $10 credit
, a $5 credit
and a second $5 credit
. Credits may take up to
five hours to show up in your account. Shipping starts at around $5; free shipping on orders $75+. Fab.com carries a pretty random assortment of vintage apparel, home, food and kitchen items.