Heartsy is a daily deal website that is offering a free $5 sign up credit good towards your first purchase. It seems like they have quite a few deals every day so you might find something really great. Check it out here.
Here are another few websites offering discounts on your first purchase:
MyHabit-$25 your first purchase- I’ve noticed most of the inexpensive items are sold out but it doesn’t hurt to look.
Plum District $5 off your first purchase
Homesav-$10 off your first purchase
SaveMore, Totsy, Zulily, Gilt, Rue La La, Ideeli, Deal Pulp, 8Moms,
One Kings Lane, Weekly Plus- this is where I find all those great salon deals
Family Finds- cosmetics and organic gardening today
CityDeals- get an extra 20% off with code DEALME20