I imagine you would be best starting off with a reseller plan although you should also discuss this more in depth with sales either through LiveChat on the main
website hosting (
http://www.eukhost.com) or by contact
sales@eukhost.com.
I think Ajax extensions are available on at least some servers if not all are they not? You will need to wait for someone to confirm this but I think so.
If you are getting lots of business you might consider getting a
dedicated server. It also really depends on your budget.
Hope that helps
