I have used Biddingowl for four years. The first year I had no idea what I was doing and they patiently helped me through the whole process. The next year I had a glitch right before the auction went live, and they helped me fix it very quickly. This year, I feel like an old pro with only a couple of questions, but they are still very helpful. The site is clean, easy to use, and makes us look like a highly capable organization. I really appreciate all the help they have offered through the years.