A subscription plan in Crystallize is a blueprint that defines the rules and properties for how a subscription works. Plans can be reused across multiple products, ensuring consistency and reducing duplication when you offer the same billing model for different items.
For example, you could create a “Pro Monthly Plan” that applies to multiple SaaS features, or a “Quarterly Box Plan” that works across different subscription box offerings.
You can create and manage subscription plans under Settings → Subscription plans.

Define the lifecycle of the subscription.
You can set a name for the subscription period, then configure its length using numerical values combined with time units. Supported units:
Example:
Metered variables allow you to define usage-based pricing models. These track measurable quantities that affect billing, such as:
How to configure metered variables: