# `Stripe.Params.Checkout.SessionCreateParams.ShippingOptions.ShippingRateData.DeliveryEstimate.Maximum`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/checkout/session_create_params.ex#L2308)

Nested parameters.

# `t`

```elixir
@type t() ::
  %Stripe.Params.Checkout.SessionCreateParams.ShippingOptions.ShippingRateData.DeliveryEstimate.Maximum{
    unit: String.t() | nil,
    value: integer() | nil
  }
```

* `unit` - A unit of time. Possible values: `business_day`, `day`, `hour`, `month`, `week`.
* `value` - Must be greater than 0.

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*Consult [api-reference.md](api-reference.md) for complete listing*
