# `Stripe.Params.V2.Core.AccountUpdateParams.Configuration.Customer.Billing.Invoice`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/v2/core/account_update_params.ex#L115)

Nested parameters.

# `t`

```elixir
@type t() ::
  %Stripe.Params.V2.Core.AccountUpdateParams.Configuration.Customer.Billing.Invoice{
    custom_fields:
      [
        Stripe.Params.V2.Core.AccountUpdateParams.Configuration.Customer.Billing.Invoice.CustomFields.t()
      ]
      | nil,
    footer: String.t() | nil,
    next_sequence: integer() | nil,
    prefix: String.t() | nil,
    rendering:
      Stripe.Params.V2.Core.AccountUpdateParams.Configuration.Customer.Billing.Invoice.Rendering.t()
      | nil
  }
```

* `custom_fields` - The list of up to 4 default custom fields to be displayed on invoices for this customer.
* `footer` - Default invoice footer.
* `next_sequence` - Sequence number to use on the customer account's next invoice. Defaults to 1.
* `prefix` - Prefix used to generate unique invoice numbers. Must be 3-12 uppercase letters or numbers.
* `rendering` - Default invoice PDF rendering options.

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