Please contact us, we’re happy to help add additional licensing or check in systems to your account! There are no hidden costs or fees so you’re free to add and remove licensing as needed for temporary event needs, or to accommodate permanent growth. For more information on adding “unlimited” licensing, use this link – Compare Children’s Check-In Software Editions . You’ll simply pay for what you need, for as long as you need it. To end any temporary changes, just contact us again, and we’ll return your account to its previous level.