# AppPurchaseOneTimeEvent - partner - INTERFACE Version: 2024-10 ## Description An app event for a one-time app charge. ### Access Scopes ## Fields * [charge](/docs/api/partner/2024-10/objects/AppPurchaseOneTime): AppPurchaseOneTime! - A one-time app charge for services and features purchased once by a store. For example, a one-time migration of a merchant's data from one platform to another. ## Connections ## Types implemented in * [OneTimeChargeAccepted](/docs/api/partner/2024-10/objects/OneTimeChargeAccepted) * [OneTimeChargeActivated](/docs/api/partner/2024-10/objects/OneTimeChargeActivated) * [OneTimeChargeDeclined](/docs/api/partner/2024-10/objects/OneTimeChargeDeclined) * [OneTimeChargeExpired](/docs/api/partner/2024-10/objects/OneTimeChargeExpired) ## Examples