One of my favorite shopping websites is Slickdeals (www.slickdeals.net) which is a user driven collection of random shopping deals around the internet. You can find some fantastic bargains on all kinds of things, and the site is updated throughout the day by users reporting sales and promotional items.
In honor of this, I'd like to point out the "slick deal" Allergan is offering on it's products thru July. Allergan is the world's largest breast implant manufacturer, but they also make BOTOX, the dermal filler Juvederm, and the eyelash growing solution Lastisse. Thru July they are offering a $50 rebate coupon on either BOTOX or Juvederm purchases when you try Latisse. Details are available here.