I think every subscription should be required to have an information label, akin to the Broadband Consumer Labels (https://www.fcc.gov/broadbandlabels) that contains basic facts about the subscription, e.g.

- Price (only Monthly/Annual prices are acceptable),

- Additional data if this is an introductory rate,

- Minimum length of contract,

- Whether the contract auto-renews,

- How to cancel,

- Cancellation period (i.e. 30 days in advance of renewal),

- Any cancellation charges,