Assinatura
Plano, limites de uso e checkout.
Start a plan checkout
Begins subscribing to a plan, or changing to another one.
Get the account's usage limits
What the account may use and how much of it is left — conversations, agents,
Ensure the account has a billing customer
Creates the customer record at the payment provider if the account has none,
Schedule or cancel the account's deletion
Marks the account for deletion, or clears that mark.
Buy extra quota
Starts a one-off purchase on top of the plan — more conversations or more