I posted this message a few months ago to customer service but received no response. I am learning that the place to ask questions is on the forums
"What is the cost to establish a “One Trading System” web site and could you
point me to some developer’s web sites that have them? Thanks!
Charles"
[LINKSYSTEM_48739599]
It is free to create a One-Trading-System-Site here on C2.
Examples include:
http://isonomy.collective2.com/
http://etftimer.collective2.com/