Rue La La another of the daily deal sites has promotion right now to help you earn some credits to spend on their deals (which can equate to free items). For a limited time, you will get $1 in credit for each person who signs up under your unique referral link (up to $100 total credit). Then, when they make their first purchase, you’ll get an additional $10!
Just log into (or create) your Rue La La account. You will want to click on “Invite Friends, Get $10″ in the upper corner. Follow the steps to invite your friends and family. What is great is that you instantly get $1 just when they sign up – no purchase required.