---
title: "init(product:)"
framework: storekit
role: symbol
role_heading: Initializer
path: "storekit/skpayment/init(product:)"
---

# init(product:)

Returns a new payment for the specified product.

## Declaration

```swift
convenience init(product: SKProduct)
```

## Parameters

- `product`: The product the user wishes to purchase.

## Return Value

Return Value A new payment object.

## Discussion

Discussion This Object creation uses the productIdentifier property obtained from the product parameter to create and return a new payment with that identifier. The quantity property defaults to 1. To create a SKPayment object with a quantity greater than 1, create a SKMutablePayment object, adjust its quantity property and then add it to the payment queue. SKMutablePayment *myPayment = [SKMutablePayment paymentWithProduct: myProduct]; myPayment.quantity = 2; [[SKPaymentQueue defaultQueue] addPayment:myPayment];

## See Also

### Related Documentation

- [In-App Purchase Programming Guide](apple-archive/documentation/NetworkingInternet/Conceptual/StoreKitGuide/Introduction.html.md)