Storytel has one subscription: Unlimited and it costs $9.99 monthly.
With this you will be able to listen and read to as many books as you like as long as you have an active subscription. The first 14 days are free if you are a new customer, and you will after that be charged every 30 days until you terminate.
The payment occurs in advance when the subscription renews for a new period of 30 days. If you terminate your subscription you will be able to listen until the current period ends.
Storytel is a streaming subscription service and we don’t sell e-books or audiobooks outside the subscription.