Simulating a subscription shows you the events of a subscription, such as invoices and renewals, that are expected over the course of the simulation time.
Simulate Subscription only available at sandbox env, when you run a simulation on a subscription, it appears in the AdvanceTime button of the Subscriptions detail page. You can run it by clicking AdvanceTime button then Choosing a simulation time.
Any subscription will not running in real time mode after you choose to simulate it.
To simulate a subscription:
Open the Sandbox Admin Portal
In the subscription detail page, click the AdvanceTime button
In the modal, set the date and time to simulate and click ok
You can advance time by any increment, but you can only advance them two intervals at a time from the initial frozen time. For example, if you have a monthly subscription, you can only advance the clock up to two months at a time.
When the clock is done advancing, the banner updates and displays the clock’s current time.You can continue to make changes to your simulation and advance the time for simulations