Usually, low cost service does mean that the quality won't follow. But this is totally wrong on 99designs, because great designer wants to push themselves far and compete with each other. That fact brings great benefit for 99designs' customers like me. I got a highly made professional design and that gave an outstanding look to my company, products and services. My clients trust me more, as they know that I probably invested alot on the logo or design of my company.
99designs gives you quality graphic design at an affordable price. Just tell us what you need, get dozens of designs and choose your favorite.