[maartn]

Thanks. It's not so much the TOS (should've phrased it better) but more the contracts. We're combining hardware with a software service and are experimenting with one-off sales with life-time (basic) service, premium service subscriptions, no-sale just subscriptions, deposit + subscription, etcetera. There are things, like the obligation to return the hardware at the end of a subscription, that we now have in the TOS. But if we want to experiment further we might need to add the obligations of every new business model in the TOS. Thanks to all the comments here I now understand this should not be in there but in the contract. This is exactly one of those "best practices" I'm looking for!