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  "title" : "Product.SubscriptionPeriod.Unit"
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# Product.SubscriptionPeriod.Unit

Units of time that describe subscription periods.

```
enum Unit
```

## Topics

### Getting the subscription period units

[`Product.SubscriptionPeriod.Unit.day`](/documentation/StoreKit/Product/SubscriptionPeriod/Unit-swift.enum/day)

A subscription period unit of a day.

[`Product.SubscriptionPeriod.Unit.month`](/documentation/StoreKit/Product/SubscriptionPeriod/Unit-swift.enum/month)

A subscription period unit of a month.

[`Product.SubscriptionPeriod.Unit.week`](/documentation/StoreKit/Product/SubscriptionPeriod/Unit-swift.enum/week)

A subscription period unit of a week.

[`Product.SubscriptionPeriod.Unit.year`](/documentation/StoreKit/Product/SubscriptionPeriod/Unit-swift.enum/year)

A subscription period unit of a year.

### Getting localized and debug descriptions

[`localizedDescription`](/documentation/StoreKit/Product/SubscriptionPeriod/Unit-swift.enum/localizedDescription)

The localized text that describes the subscription period unit.

### Getting the formatted description

[`formatted(_:)`](/documentation/StoreKit/Product/SubscriptionPeriod/Unit-swift.enum/formatted(_:))

[`FormatStyle`](/documentation/StoreKit/Product/SubscriptionPeriod/Unit-swift.enum/FormatStyle)

## Relationships

### Conforms To

[`Sendable`](/documentation/Swift/Sendable)

[`Copyable`](/documentation/Swift/Copyable)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`SendableMetatype`](/documentation/Swift/SendableMetatype)

[`Equatable`](/documentation/Swift/Equatable)

[`Escapable`](/documentation/Swift/Escapable)

[`Comparable`](/documentation/Swift/Comparable)

[`Hashable`](/documentation/Swift/Hashable)

---

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