Systems and methods are disclosed for providing a subscription service. The systems and methods include operations for setting, by an experience-based subscription service, a number of subscription value days; determining an amortized subscription parameter for a subscriber of the experience-based subscription service, the amortized subscription parameter representing a subscription cost accumulated over the number of subscription value days; identifying a plurality of experience-related resources available for access on future experience dates, each of the plurality of experience-related resources having a cost that satisfies the amortized subscription parameter; receiving, on a booking date, a request from the subscriber to reserve a given experience-related resource; and in response to receiving the request, preventing the subscriber from reserving a second experience-related resource during an in-use period that begins on the booking date and terminates after a period of time corresponding to the number of subscription value days.