Moving to data model, new customer doesn't need to purchase a portal (teorically they can install as many portal as they want), but they will charge for number of logins and views.
About theese new migration, we don't want to talk about the cost per month, but as many customer are suggesting, 100 logins per month are not convenient to make an investiment on that new solution.

Therefore, it would be great if the unit capacity was at least of 1000 or 2000 logins. I believe this solution would make several customers happy to invest in Portals!