# Preview an order

Previews an order.
Use this operation to preview a draft order before making an order.

Endpoint: POST /previews/orders
Version: latest
Security: SecretApiKey, JWT

## Request fields (application/json):

  - `websiteId` (string, required)
    ID of the website.
A website is where an organization obtains a customer.
For more information, see [Obtain an organization ID and website ID](https://www.rebilly.com/docs/settings/organizations-and-websites/#obtain-your-organization-id-and-website-id).
    Example: "web_0YV7DE4Z26DQSA1AC92FBJ7SEG"

  - `items` (array, required)
    Items details.

  - `items.planId` (string, required)
    ID of the plan.
    Example: "plan_0YV7DENSVGDBW9S71XZNNYYQ0X"

  - `items.quantity` (integer)
    Number of product units in the specified plan.

  - `billingAddress` (any)
    Billing address details.

  - `deliveryAddress` (any)
    Delivery address details.

  - `couponIds` (array)
    List of coupons that are applied to the order.

  - `shipping` (any)

## Response 200 fields (application/json):

  - `currency` (string)
    Currency code in ISO 4217 format.

  - `lineItems` (array)
    List of purchase items.

  - `lineItems.type` (string)
    Type of transaction.
    Enum: "debit", "credit"

  - `lineItems.description` (string)
    Description of the purchase item.

  - `lineItems.unitPrice` (number)
    Unit price of the purchase item.
    Example: 49.95

  - `lineItems.quantity` (number)
    Total quantity of the purchase item.

  - `lineItems.price` (number)
    Total cost of the purchase item.

  - `lineItems.planId` (string)
    ID of the related plan.
    Example: "plan_0YV7DENSVGDBW9S71XZNNYYQ0X"

  - `lineItems.productId` (string)
    ID of the related product.
    Example: "prod_0YV7DES3WPC5J8JD8QTVNZBZNZ"

  - `shippingRates` (array)
    Available shipping rates.

  - `shippingRates.id` (string)
    ID of the shipping rate.
    Example: "ship_rate_0YVDN408G4DQE9G1RV1QCFHJ3P"

  - `shippingRates.name` (string, required)
    Name of the shipping rate.

  - `shippingRates.description` (string,null)
    Description of the shipping rate.

  - `shippingRates.price` (number, required)
    Price of the shipping rate.
If  is , shipping is free.

  - `taxes` (array)
    Taxes applied to the purchase.

  - `taxes.amount` (number)
    Amount of tax that is due.

  - `taxes.description` (string)
    Description of the tax.

  - `discounts` (array)
    Discounts applied to the purchase.

  - `discounts.couponId` (string)
    ID of a coupon that is associated with the purchase.
    Example: "cpn_0YVCNKF81GD778N4YNVGDJK558"

  - `discounts.amount` (number)
    Total amount of discount from the coupon.

  - `discounts.description` (string)
    Description of the discount.

  - `subtotalAmount` (number)
    Subtotal amount of the purchase.

  - `taxAmount` (number)
    Tax amount of the purchase.

  - `shippingAmount` (number)
    Shipping amount of the purchase.

  - `discountsAmount` (number)
    Total discount amount of the purchase.

  - `total` (number)
    Total amount of the purchase.

  - `shipping` (any)

## Response 401 fields (application/json):

  - `status` (integer)
    HTTP status code.

  - `type` (string)
    Problem type in the form of a [URI](https://tools.ietf.org/html/rfc3986) reference.
It should provide human-readable documentation for the problem type.
When this member is not present, its value is assumed to be "about:blank".

  - `title` (string)
    Short, human-readable summary of the problem type.
Other than for the purposes of localization, this should not change from occurrence to occurrence of the problem.

  - `detail` (string)
    Human-readable explanation that is specific to this occurrence of the problem.

  - `instance` (string)
    URI reference that identifies the specific occurrence of the problem.
It may or may not yield further information if dereferenced.

## Response 403 fields (application/json):

  - `status` (integer)
    HTTP status code.

  - `type` (string)
    Problem type in the form of a [URI](https://tools.ietf.org/html/rfc3986) reference.
It should provide human-readable documentation for the problem type.
When this member is not present, its value is assumed to be "about:blank".

  - `title` (string)
    Short, human-readable summary of the problem type.
Other than for the purposes of localization, this should not change from occurrence to occurrence of the problem.

  - `detail` (string)
    Human-readable explanation that is specific to this occurrence of the problem.

  - `instance` (string)
    URI reference that identifies the specific occurrence of the problem.
It may or may not yield further information if dereferenced.

## Response 422 fields (application/json):

  - `status` (integer)
    HTTP status code.

  - `type` (string)
    Problem type in the form of a [URI](https://tools.ietf.org/html/rfc3986) reference.
It should provide human-readable documentation for the problem type.
When this member is not present, its value is assumed to be "about:blank".

  - `title` (string)
    Short, human-readable summary of the problem type.
Other than for the purposes of localization, this should not change from occurrence to occurrence of the problem.

  - `detail` (string)
    Human-readable explanation that is specific to this occurrence of the problem.

  - `instance` (string)
    URI reference that identifies the specific occurrence of the problem.
It may or may not yield further information if dereferenced.

  - `invalidFields` (array)
    Invalid field details.
    Example: [{"field":"field1","message":"field1 is invalid"},{"field":"subObject.field2","message":"field2 is invalid"},{"field":"subObject.field2","message":"another error in the field2"}]

  - `invalidFields.field` (string)
    Name of the field.
Dot notation is used for nested object field names.

  - `invalidFields.message` (string)
    Message field.

## Response 429 fields (application/json):

  - `type` (string)
    Problem type in the form of a [URI](https://tools.ietf.org/html/rfc3986) reference.
It should provide human-readable documentation for the problem type.
When this member is not present, its value is assumed to be "about:blank".
    Example: "about:blank"

  - `title` (string)
    Short, human-readable summary of the problem type.
Other than for the purposes of localization, this should not change from occurrence to occurrence of the problem.
    Example: "Rate Limit Exceeded"

  - `status` (integer)
    HTTP status code.

  - `detail` (string)
    Human-readable explanation that is specific to this occurrence of the problem.
    Example: "A request cannot be executed because the user has sent too many requests within a certain period of time"

  - `instance` (string)
    URI reference that identifies the specific occurrence of the problem.
It may or may not yield further information if dereferenced.