---
title: primaryAccountSuffix
framework: passkit
role: symbol
role_heading: Instance Property
path: passkit/pkaddpaymentpassrequestconfiguration/primaryaccountsuffix
---

# primaryAccountSuffix

The last four or five digits of the card’s number.

## Declaration

```swift
var primaryAccountSuffix: String? { get set }
```

## Discussion

Discussion The system prepends four dots to indicate that this is a partial number. note: Do not use the complete primary account number from the card. Use the last four or five digits only.

## See Also

### Payment pass request properties

- [cardholderName](passkit/pkaddpaymentpassrequestconfiguration/cardholdername.md)
- [encryptionScheme](passkit/pkaddpaymentpassrequestconfiguration/encryptionscheme.md)
- [PKEncryptionScheme](passkit/pkencryptionscheme.md)
- [localizedDescription](passkit/pkaddpaymentpassrequestconfiguration/localizeddescription.md)
- [cardDetails](passkit/pkaddpaymentpassrequestconfiguration/carddetails.md)
- [PKLabeledValue](passkit/pklabeledvalue.md)
- [productIdentifiers](passkit/pkaddpaymentpassrequestconfiguration/productidentifiers.md)
- [style](passkit/pkaddpaymentpassrequestconfiguration/style.md)
- [PKAddPaymentPassStyle](passkit/pkaddpaymentpassstyle.md)