Whether this is the latest revision for the plan.This is only set for a current or selected plan in checkout.
The trial settings.For authenticated requests, this will only be set for accounts that are eligible for a new trial.
The savings for the plan.The savings are in comparison to the plan in the revision with the shortest billing interval (normally monthly).
A human-readable description of the payment method.This can be used to show a description of the payment method when the type is UNKNOWN or not explicitly handled.
The maximum quantity allowed.This will only be set when the quantity is settable and there is a discrete (non-infinity) maximum.
The quantity at which the plan will renew.This will only be set when different from quantity and the subscription is set to renew.
The maximum renew quantity allowed.This will only be set when the new quantity is settable and there is a discrete (non-infinity) maximum.
Whether this is a preview-only item.Preview-only items are generally prorations or other pending charges or credits.
The item identifier for which you can group this item.This allows you to group credits and other preview items with the related plan, seat, or add-on item.
The tax amount for the checkout.This is for rendering purposes only and is not the reported tax amount.
The amount applied to the checkout from the balance.A negative amount means a debit from the account balance. A positive amount means a credit to the account balance.