# Subscription management

- [Retrieve the subscription](/commerce-api/admin-apis/subscription-management/retrieve-the-subscription.md): Learn how to retrieve subscriptions from the Admin APIs.
- [Getting all orders for a subscription](/commerce-api/admin-apis/subscription-management/retrieve-the-subscription/getting-all-orders-for-a-subscription.md): Learn how to get all orders linked to a specific subscription.
- [Getting a subscription's pending actions](/commerce-api/admin-apis/subscription-management/retrieve-the-subscription/getting-a-subscriptions-pending-actions.md): Learn how to get a subscription's pending actions.
- [Getting all subscriptions for a shopper](/commerce-api/admin-apis/subscription-management/retrieve-the-subscription/getting-all-subscriptions-for-a-shopper.md): Learn how to get al subscriptions for a  shopper.
- [Getting a subscription by identifier](/commerce-api/admin-apis/subscription-management/retrieve-the-subscription/getting-a-subscription-by-identifier.md): Learn how to get a subscription by using the subscription identifier.
- [Update the subscription at the next renewal](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal.md): Learn how to apply changes to a subscription for the next renewal.
- [Changing the subscription renewal type](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal/changing-the-subscription-renewal-type.md): Learn how to change the subscription renewal type.
- [Changing the subscription renewal product](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal/changing-the-subscription-renewal-product.md): Learn how to change the subscription renewal product.
- [Changing the subscription renewal price](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal/changing-the-subscription-renewal-price.md): Learn how to change the subscription's renewal price.
- [Changing the subscription renewal quantity](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal/changing-the-subscription-renewal-quantity.md)
- [Adding or updating a perpetual unit price](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal/adding-or-updating-a-perpetual-unit-price.md): Learn how to assign a perpetual unit price to a subscription with add-ons.
- [Changing the subscription's payment option](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal/changing-the-subscriptions-payment-option.md): Learn how to change the subscription's payment option.
- [Changing the subscription's payment source](/commerce-api/admin-apis/subscription-management/update-the-subscription-at-the-next-renewal/changing-the-subscriptions-payment-source.md): Learn how to change the subscription's payment source.
- [Immediately change the subscription](/commerce-api/admin-apis/subscription-management/immediately-change-the-subscription.md): Learn how to apply a change to a subscription immediately.
- [Activating a subscription](/commerce-api/admin-apis/subscription-management/immediately-change-the-subscription/activating-a-subscription.md): Learn how to activate a subscription.
- [Changing the subscription's external reference identifier](/commerce-api/admin-apis/subscription-management/immediately-change-the-subscription/changing-the-subscriptions-external-reference-identifier.md): Learn how to change the subscription's external reference identifier.
- [Updating a subscription's billing and shipping email address](/commerce-api/admin-apis/subscription-management/immediately-change-the-subscription/updating-a-subscriptions-billing-and-shipping-email-address.md): Learn how to update a subscription's billing and shipping email address.
- [Cancelling a subscription](/commerce-api/admin-apis/subscription-management/immediately-change-the-subscription/cancelling-a-subscription.md): Learn how to cancel a subscription by the subscription identifiers.
- [Updating the subscription's expiration date](/commerce-api/admin-apis/subscription-management/immediately-change-the-subscription/updating-the-subscriptions-expiration-date.md): Learn how to change the subscription's expiration date.
- [Immediately apply a midterm subscription change](/commerce-api/admin-apis/subscription-management/immediately-apply-a-midterm-subscription-change.md): Learn which Subscription APIs apply an immediate mid-term change.
- [Applying a midterm change with price override](/commerce-api/admin-apis/subscription-management/immediately-apply-a-midterm-subscription-change/applying-a-midterm-change-with-price-override.md): Learn how to apply a midterm change with a price override for a subscription with add-ons.
- [Reducing the subscription renewal quantity](/commerce-api/admin-apis/subscription-management/immediately-apply-a-midterm-subscription-change/reducing-the-subscription-renewal-quantity.md): Learn how to reduce the subscription renewal quantity.
- [Subscription notifications](/commerce-api/admin-apis/subscription-management/subscription-notifications.md): Learn how to receive a notification when a shopper or Customer Service Representative updates the shopper's payment details for a subscription.
- [Updating the subscriber's email address](/commerce-api/admin-apis/subscription-management/subscription-notifications/updating-the-subscribers-email-address.md): Learn how to update the subscriber's email address.
- [Card Account Updater](/commerce-api/admin-apis/subscription-management/subscription-notifications/card-account-updater.md): Understand how the Card Account Updater works.
- [Sending a payment information change notification](/commerce-api/admin-apis/subscription-management/subscription-notifications/sending-a-payment-information-change-notification.md): Understand why a payment information change triggers a notification.
- [Sending an expired credit card notification](/commerce-api/admin-apis/subscription-management/subscription-notifications/sending-an-expired-credit-card-notification.md): Understand why an expired credit card triggers a notification.
- [Sending an invalid payment account notification](/commerce-api/admin-apis/subscription-management/subscription-notifications/sending-an-invalid-payment-account-notification.md): Understand why a shopper's invalid payment account triggers a notification.
- [Sending a payment failure notification](/commerce-api/admin-apis/subscription-management/subscription-notifications/sending-a-payment-failure-notification.md): Learn how to send a notification when the shopper's payment fails.
- [Sending a subscription renewal reminder notification](/commerce-api/admin-apis/subscription-management/subscription-notifications/sending-a-subscription-renewal-reminder-notification.md): Understand when a shopper receives a subscription renewal reminder notification.
- [Setting up subscription renewal reminders](/commerce-api/admin-apis/subscription-management/subscription-notifications/setting-up-subscription-renewal-reminders.md): Learn how to set up subscription renewal reminders.
- [Setting up trial subscription renewal reminders](/commerce-api/admin-apis/subscription-management/subscription-notifications/setting-up-trial-subscription-renewal-reminders.md): Learn how to set up renewal reminders for trial subscriptions.
- [Setting up  marketing reminders](/commerce-api/admin-apis/subscription-management/subscription-notifications/setting-up-marketing-reminders.md): Learn how to set marketing reminders.
- [Using the Expired Card Optimizer](/commerce-api/admin-apis/subscription-management/using-the-expired-card-optimizer.md): Learn how to use the Expired Card Optimizer (ECO) for a third-party subscription engine renewal orders.