Never heard of biztree before but it does look like a similar setup from what you are offering.
So let's say I wanted to start a payment processor business could you set it up for me and have it ready to use including support for it?
I would provide the script for the website but not the host or domain.
Would you be able to handle all the setting up the site and I just sit back and you provide the support and maintenance as needed for the site to function?
If you are how much would all this service cost for lifetime support from you at the promotion price you are offering?