Well, technically, we will have two scenarios:
1). We have one trial form that will be used globally, however, if the user picks US or CA as their country, the lead would go into our NA instance, and if the user picks a Eurpoean country it will go to our EU instances. If a user selects AU - this would need to send the info to our AU partners SalesForce instance.
2). We will have one trial form for mulitple products, and need the form to know which trial, based on page, to serve up to the user.