You can make this section visible only to registered customers. If you wish, you can set up tiered pricing on five different levels that is only available to wholesale customers. For more info, see http://manual.volusion.com/B2B-Members-Only-Site/21.htm.
If you have any questions the best way to contact me is email. You may also try looking in the Help section for the answer to your question. Info@ToddClarkDesigns.com
