We've added an ability to better differentiate between non-production and production environments. 

Non-production environments are isolated sandboxes that can be used for testing and iterating on pricing and packaging without affecting your real customers. Non-production environment can only be integrated to test Stripe accounts, and their usage is excluded from your Stigg subscription.

Production environments are live environments where your real customers interact with the final, stable version of your product. Only production environments can be integrated to live Stripe accounts and their usage is enforced according to your Stigg subscription.

The environment type can be defined during the environment creation. After the environment is created it can no longer be modified.

More details about the differences between each environment type can be found here.