---
title: SellingPlanBillingPolicy - Storefront API
description: The selling plan billing policy.
api_version: 2026-01
api_name: storefront
type: union
api_type: graphql
source_url:
  html: >-
    https://shopify.dev/docs/api/storefront/latest/unions/SellingPlanBillingPolicy
  md: >-
    https://shopify.dev/docs/api/storefront/latest/unions/SellingPlanBillingPolicy.md
---

# Selling​Plan​Billing​Policy

union

The selling plan billing policy.

## Possible types

* [Selling​Plan​Recurring​Billing​Policy](https://shopify.dev/docs/api/storefront/latest/objects/SellingPlanRecurringBillingPolicy)

  OBJECT

  The recurring billing policy for the selling plan.

  * interval

    [Selling​Plan​Interval!](https://shopify.dev/docs/api/storefront/latest/enums/SellingPlanInterval)

    non-null

    The billing frequency, it can be either: day, week, month or year.

  * interval​Count

    [Int!](https://shopify.dev/docs/api/storefront/latest/scalars/Int)

    non-null

    The number of intervals between billings.

***

## Fields with this union

* [Selling​Plan.billingPolicy](https://shopify.dev/docs/api/storefront/latest/objects/SellingPlan#field-SellingPlan.fields.billingPolicy)

  OBJECT

  Represents deferred or recurring purchase options for [products](https://shopify.dev/docs/api/storefront/current/objects/Product) and [product variants](https://shopify.dev/docs/api/storefront/current/objects/ProductVariant), such as subscriptions, pre-orders, or try-before-you-buy. Each selling plan belongs to a [`SellingPlanGroup`](https://shopify.dev/docs/api/storefront/current/objects/SellingPlanGroup) and defines billing, pricing, inventory, and delivery policies.

***

```graphql
union SellingPlanBillingPolicy = SellingPlanRecurringBillingPolicy
```