# `Stripe.Params.TestHelpers.Issuing.TransactionCreateUnlinkedRefundParams.PurchaseDetails`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/test_helpers/issuing/transaction_create_unlinked_refund_params.ex#L62)

Nested parameters.

# `t`

```elixir
@type t() ::
  %Stripe.Params.TestHelpers.Issuing.TransactionCreateUnlinkedRefundParams.PurchaseDetails{
    fleet:
      Stripe.Params.TestHelpers.Issuing.TransactionCreateUnlinkedRefundParams.PurchaseDetails.Fleet.t()
      | nil,
    flight:
      Stripe.Params.TestHelpers.Issuing.TransactionCreateUnlinkedRefundParams.PurchaseDetails.Flight.t()
      | nil,
    fuel:
      Stripe.Params.TestHelpers.Issuing.TransactionCreateUnlinkedRefundParams.PurchaseDetails.Fuel.t()
      | nil,
    lodging:
      Stripe.Params.TestHelpers.Issuing.TransactionCreateUnlinkedRefundParams.PurchaseDetails.Lodging.t()
      | nil,
    receipt:
      [
        Stripe.Params.TestHelpers.Issuing.TransactionCreateUnlinkedRefundParams.PurchaseDetails.Receipt.t()
      ]
      | nil,
    reference: String.t() | nil
  }
```

* `fleet` - Fleet-specific information for transactions using Fleet cards.
* `flight` - Information about the flight that was purchased with this transaction.
* `fuel` - Information about fuel that was purchased with this transaction.
* `lodging` - Information about lodging that was purchased with this transaction.
* `receipt` - The line items in the purchase.
* `reference` - A merchant-specific order number. Max length: 5000.

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