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# TransactionMultiSeatInfo

Information about the seats in a transaction for a subscription that a customer buys as a multiseat purchase.

```
object TransactionMultiSeatInfo
```

## Discussion

The [`JWSTransactionDecodedPayload`](/documentation/AppStoreServerNotifications/JWSTransactionDecodedPayload) contains a `multiSeatInfo` object for a subscription that a customer buys as a multiseat purchase. The transaction’s [`quantity`](/documentation/AppStoreServerNotifications/quantity) is the number of seats the transaction covers.

Each [`MultiSeatPriceTier`](/documentation/AppStoreServerNotifications/MultiSeatPriceTier) in the `priceTiers` array contains a price per seat and the number of seats at that price. To calculate a total from the tiers, multiply the price of each tier by its quantity, and then add the results. For a multiseat purchase, the transaction’s [`price`](/documentation/AppStoreServerNotifications/price) is the average price per seat.

A seat-based refund revokes some of the seats in a transaction without revoking the transaction. The `revokedSeatQuantity` field reports the number of seats that the refund revoked, and the transaction remains valid for its remaining seats. The transaction’s revocation fields, such as [`revocationDate`](/documentation/AppStoreServerNotifications/revocationDate) and [`revocationType`](/documentation/AppStoreServerNotifications/revocationType), appear only when every seat in the transaction is revoked, instead of `revokedSeatQuantity`. When a seat-based refund applies to a transaction, the App Store sends a `REFUND` [`notificationType`](/documentation/AppStoreServerNotifications/notificationType) with a [`subtype`](/documentation/AppStoreServerNotifications/subtype) of `SEATS`.

## Topics

### Seat information

[`invitationManagement`](/documentation/AppStoreServerNotifications/TransactionMultiSeatInfo/invitationManagement)

[`object MultiSeatPriceTier`](/documentation/AppStoreServerNotifications/MultiSeatPriceTier)

A price per seat, and the number of seats at that price, in a subscription that a customer buys as a multiseat purchase.

[`revokedSeatQuantity`](/documentation/AppStoreServerNotifications/TransactionMultiSeatInfo/revokedSeatQuantity)


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