Product quality / site reliability (weighting = 40%)
Ease of website use and range (weighting = 5%)
Price (weighting = 30%)
Customer service (weighting = 10%. Optional)
Speed of delivery (weighting = 15%)
Placed order and it was approved 01/27/13. Mailed with a tracking number on 01/29/13. Received the package 02/04/13 in the USA. What more can anyone ask for?