I've used Pricepoint,com and Performance.com. Never had a prob with Pricepoint. Performance has had prob's with items listed on the website actually being out of stock... but every time this has happened to me Performance has resolved the situation in my favor!
For ANY on-line store: CALL on the PHONE if you have any special instructions/requests!!!!!!
I try to support a local LBS if the price is at all competitive, but some of the on-line close-outs are irresistable.