Subscription Renewal Estimate

If true, all the unbilled charges will be included for the invoice estimate.

Default true

<p class="mb-2">The generated invoice_estimate/next_invoice_estimate will include all the balances - Promotional Credits, Refundable Credits, and Excess Payments - if any. If you don&#x27;t want these balances to be included you can specify &#x27;false&#x27; for the parameter <code class="bg-gray-100 text-gray-800 font-medium border border-gray-300 rounded px-1.5 py-0.5 mx-1 text-sm font-mono whitespace-nowrap">use_existing_balances</code>.</p>

Default true

if true, ignores scheduled cancellation for non renewing subscription.

Default false

If true, ignores all recurring charges scheduled during renewal.

Default false

Indicates whether tax calculation should be excluded for the operation. This attribute is applicable only when a third-party tax provider is configured. If no such provider is set up, this parameter will be ignored. \* exclusive - Excludes only **exclusive** tax calculations, and only when exclusive taxes are applicable. \* none - No exclusions are applied. All applicable taxes are calculated based on the standard tax configuration.

One ofexclusivenoneDefault "none"

The device from which the customer has made the request

The email address of your customer/user. Use this when the email address has only ASCII characters.

The Base64-encoded email address of your customer/user. Use this if the email address has UTF-8 characters. When this header is provided, the header chargebee-request-origin-user is ignored.

The IP address of the customer where the request originated

If the site has multiple business entities, you can use this custom HTTP header to specify the business entity for which Chargebee should perform the operation.

During the process of signing up customers to subscriptions, use the Estimates API to evaluate the details of the purchase before actually signing them up. The details returned by the API include the invoice amounts, next billing date and unbilled charges. For example, consider that you are creating a new subscription or update an existing one. Use the Estimates API before that to deduce the details such as the amount the customer would be charged, the state the subscription would be in after creation or updation, and so on. If you have configured the [Avalara integration](https://www.chargebee.com/docs/2.0/avalara.html), Chargebee retrieves the tax amount from Avalara for the invoice. This counts against your Avalara API limits.

The time at which this estimate got generated

Represents the subscription details when the 'estimate' operations are invoked.

Is a list of estimated subscriptions i.e., an array of *subscription_estimate* objects. It is generated when 'Create an estimate for purchase' operation is invoked

Represents the preview of the invoice generated immediately when the 'estimate' operations are invoked.

Is a list of estimated invoices i.e., an array of *invoice_estimate* objects. It is generated when 'Create an estimate for unbilled charges' operation is invoked

<p class="mb-2"><code class="bg-gray-100 text-gray-800 font-medium border border-gray-300 rounded px-1.5 py-0.5 mx-1 text-sm font-mono whitespace-nowrap">payment_schedule_estimate</code> is used to hold the details related to payment schedules for an invoice. It will contain a list of <code class="bg-gray-100 text-gray-800 font-medium border border-gray-300 rounded px-1.5 py-0.5 mx-1 text-sm font-mono whitespace-nowrap">payment_schedules</code> resources.</p> <span featureId="cb-payment-schedules" isMicro="true"></span>

Represents the preview of the invoice generated at term end when the 'estimate' operations are invoked.

Represents the preview of the credit-notes generated during 'estimate' operation. Currently applicable only for the 'Update Subscription Estimate' operation.

Represents the preview of the unbilled charges generated during 'estimate' operation. Currently not applicable for the 'Subscription renewal estimate' operation.