IPB did have these licenses previously (lifetime and then perpetual) - they stopped offering them some time ago and have been trying hard to convince users to move off them. I would be very surprised to see XenForo come out with a license option like that - they don't make sense financially for the company.Will this type of license:
where you get a permanent license to use the product (1) + permanent right to upgrade.
Among other. In my opinion this type was formerly on the ipb if not mistaken. But cost more.