> ## Documentation Index
> Fetch the complete documentation index at: https://docs.crossmint.com/llms.txt
> Use this file to discover all available pages before exploring further.

# CheckoutPayment

> Kotlin Data Class

**Data Class**

```kotlin theme={null}
data class CheckoutPayment(val crypto: CheckoutCryptoPayment, val fiat: CheckoutFiatPayment, val receiptEmail: String? = null, val defaultMethod: CheckoutPaymentMethod? = null)
```

## Constructors

```kotlin theme={null}
constructor(crypto: CheckoutCryptoPayment, fiat: CheckoutFiatPayment, receiptEmail: String? = null, defaultMethod: CheckoutPaymentMethod? = null)
```

## Properties

| Property        | Type                     | Description |
| --------------- | ------------------------ | ----------- |
| `crypto`        | `CheckoutCryptoPayment`  | -           |
| `defaultMethod` | `CheckoutPaymentMethod?` | -           |
| `fiat`          | `CheckoutFiatPayment`    | -           |
| `receiptEmail`  | `String?`                | -           |