---
title: "Subscription Item"
source_url: https://docs.rapyd.net/en/subscription-item.html
lang: en
---

# Subscription Item

A product of type **service** that is charged to the customer periodically.

The subscription item is associated with a specific subscription that defines how the billing is done.

Define a subscription item in one of the following ways:

- Define it when you define the subscription. See [Create Subscription](https://docs.rapyd.net/en/create-subscription.md "Create Subscription").
- Add the subscription item to an existing subscription. See [Create Subscription Item](https://docs.rapyd.net/en/create-subscription-item.md "Create Subscription Item").

**Prerequisites**

- A subscription. See [Create Subscription](https://docs.rapyd.net/en/create-subscription.md "Create Subscription").
- An active plan. See [Create Plan](https://docs.rapyd.net/en/create-plan.md "Create Plan").

Methods

- [Create Subscription Item](https://docs.rapyd.net/en/create-subscription-item.md "Create Subscription Item")
- [Update Subscription Item](https://docs.rapyd.net/en/update-subscription-item.md "Update Subscription Item")
- [List Subscription Items](https://docs.rapyd.net/en/list-subscription-items.md "List Subscription Items")
- [Retrieve Subscription Item](https://docs.rapyd.net/en/retrieve-subscription-item.md "Retrieve Subscription Item")
- [Delete Subscription Item](https://docs.rapyd.net/en/delete-subscription-item.md "Delete Subscription Item")

Errors

- [Subscription Item Errors](https://docs.rapyd.net/en/subscription-item-errors.md "Subscription Item Errors")

Related Information

- [Usage Record](https://docs.rapyd.net/en/usage-record.md "Usage Record") - Adjust a subscription item's quantity for metered billing.