The true cost seems hard to answer. The cost to develop and support Teams across all Office 365 subscribers is going to amount to pennies per subscriber. The pr

The true cost seems hard to answer. The cost to develop and support Teams across all Office 365 subscribers is going to amount to pennies per subscriber. The price Microsoft would offer Teams as a standalone solution would be much greater. But the whole point of a suite of products like this is to bundle them for a cost greater than any single product but much cheaper than all the products together.