# Scheduled Tasks & Notifications - [Remove Expired Baskets From Database](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/remove-expired-baskets-from-database.md) - [Basket Notifications](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications.md) - [OnBasketAddedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketaddednotification.md): Notification which is triggered after a single line item is added to the Basket - [OnBasketAddedManyNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketaddedmanynotification.md): Notification which is triggered after multiple line items are added to the Basket. - [OnBasketAddManyStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketaddmanystartednotification.md): Notification which is triggered before multiple line items are added to the Basket - [OnBasketAddStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketaddstartednotification.md): Notification which is triggered before a single line item is added to the Basket - [OnBasketClearedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketclearednotification.md): Notification which is triggered after the Basket is cleared - [OnBasketClearStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketclearstartednotification.md): Notification which is triggered before the Basket is cleared - [OnBasketReducedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketreducednotification.md) - [OnBasketReduceStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketreducestartednotification.md): Notification which is triggered before a line item is reduced in the Basket - [OnBasketRemovedManyNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketremovedmanynotification.md): Notification which is triggered after multiple line items are removed from the Basket - [OnBasketRemovedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketremovednotification.md): Notification which is triggered after a line items is removed from the Basket - [OnBasketRemoveManyStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketremovemanystartednotification.md): Notification which is triggered after a line items is removed from the Basket - [OnBasketRemoveStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/basket-notifications/onbasketremovestartednotification.md): Notification which is triggered after a line items is removed from the Basket - [Session Notifications](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications.md) - [OnSessionClearedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessionclearednotification.md): Notification which is triggered after the UmbCheckout session is cleared - [OnSessionClearStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessionclearstartednotification.md): Notification which is triggered before the UmbCheckout session is cleared - [OnSessionCreatedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessioncreatednotification.md): Notification which is triggered after the UmbCheckout session is created - [OnSessionCreateStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessioncreatestartednotification.md): Notification which is triggered before the UmbCheckout session is created - [OnSessionGetNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessiongetnotification.md): Notification which is triggered after the UmbCheckout session is created - [OnSessionGetStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessiongetstartednotification.md): Notification which is triggered before the UmbCheckout session is collected - [OnSessionUpdatedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessionupdatednotification.md): Notification which is triggered after the UmbCheckout session is updated - [OnSessionUpdateStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/session-notifications/onsessionupdatestartednotification.md): Notification which is triggered before the UmbCheckout session is updated - [Payment Provider Notifications](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/payment-provider-notifications.md) - [OnProviderClearSessionStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/payment-provider-notifications/onproviderclearsessionstartednotification.md): Notification which is triggered before the payment provider session is cleared - [OnProviderCreateSessionStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/payment-provider-notifications/onprovidercreatesessionstartednotification.md): Notification which is triggered before the payment provider session is created - [OnProviderGetSessionNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/payment-provider-notifications/onprovidergetsessionnotification.md): Notification which is triggered after the payment provider session is collected - [OnProviderGetSessionStartedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/payment-provider-notifications/onprovidergetsessionstartednotification.md): Notification which is triggered before the payment provider session is collected - [OnProviderSessionClearedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/payment-provider-notifications/onprovidersessionclearednotification.md): Notification which is triggered after the payment provider session is cleared - [OnProviderSessionCreatedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/payment-provider-notifications/onprovidersessioncreatednotification.md): Notification which is triggered after the payment provider session is created - [Configuration Notifications](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/configuration-notifications.md) - [OnConfigurationSavedNotification](https://docs.umbcheckout.net/scheduled-tasks-and-notifications/configuration-notifications/onconfigurationsavednotification.md): Notification which is triggered after multiple line items are added to the Basket --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. 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