---
title: SKProduct.PeriodUnit.year
framework: storekit
role: symbol
role_heading: Case
path: storekit/skproduct/periodunit/year
---

# SKProduct.PeriodUnit.year

An interval lasting one year.

## Declaration

```swift
case year
```

## See Also

### Period Units

- [SKProduct.PeriodUnit.day](storekit/skproduct/periodunit/day.md)
- [SKProduct.PeriodUnit.month](storekit/skproduct/periodunit/month.md)
- [SKProduct.PeriodUnit.week](storekit/skproduct/periodunit/week.md)