Classification of plan function

[Arthur Ross]

I need more than 10 boards, so I am contemplating business class on Trello.  Does each person who updates information on a board I create need a license? If I am the only one creating boards and the others invited are just updating and adding files, does each of them need a license?

Why when I purchase business plan does it only offer two licenses when I only need or want one?

[Iain Dooley]

@Arthur Ross you pay for members of your team, or multi-board guests to your boards. So, if you are the only team member, and you only add each member or observer to one board in your team, you will only pay for yourself. As soon as you add another member to your team, or add the same member or observer to more than one board in your team, you will pay for them also.