http://www.retailmenot.com/view/restorationhardware.com

Hope this helps.

I've tried the retailmenot.com and had some success, some not. Make sure you are on RH and PB's email list so you get notice of sales. I've found that RH sends out 10% off sales every few months or so.

When I moved a few months ago PB mailed me a 10% off coupon. I've seen these for sale on ebay, too.
I think if you get a PB credit card they have periodic deals and coupon specials for card holders.

You could also create a gift registry at PB. (You can register for furniture). After the "event" they will send you a coupon for 10% off any remaining items on the registry. I realize this is a bit of a stretch but I have heard of people doing this.

RH does a "friends & family" 20% off event at least once a year. I remember I got a postcard in the mail last fall (even though I'm not friends or family to anyone at RH) :)

HTH

I got a 10% off from PB a couple of months ago. I think it is still in my garage. It might be expired, but I'll go check this afternoon.

I received an additional 10 per cent off RH about two weeks
ago, however, the promo code has expired. Not sure when they
will have another code with discount.

Jynxed, any chance you'd be willing to share? Anyone else?

I found them. They are dated May 2, 2008 and do not appear to have an expiration date. They are good only for phone orders or at the actual store. Email me and I will give you the code - it is only good for one use.

Thanks for the tip for RH email!

Just got a new Restoration Hardware 20% off coupon in the mail Saturday. It is valid August 4- 17, 2008

HRP08803

Hope this helps. Must present the voucher in store , but it says the code will work on line or by phone.