Yup! And besides being a very good online shop, WEBS has a 'brick and mortar' also! You can walk in. I think it is located close to where Amy and Sheldon live. (they are our Knitting Help website owners)
When the KH moderators were at their house for a meetup a few years ago, I think some of the mods paid WEBS a visit!
Plus, when your yarn purchase reaches $60 you get a 20% discount off the total;
$120 purchase gets a 25% discount.
The color 269 Noro Silk Garden I bought yesterday wasn't discountable in the normal 20-25% way, cuz it's already deeply discounted. The 20-25% discount is for yarn only, not such things as books or needles. Just yarn. But because of that, WEBS (www.yarn.com) is the first place I look for new yarn.
I give them 98% of my business. Just cannot resist those 20-25% discounts!