Upgrade and downgrade subscriptions in the customer portal

Join the early access program

Upgrades and downgrades in the customer portal are in early access. Read the docs to see how it works, then apply to join the waitlist. We'll reach out if you meet the program requirements.

Let customers manage their own subscription plan from the customer portal. They can move between base plans, add and remove addons, and see proration applied automatically.

This feature is powered by product collections, which describe the set of plans and addons a customer can choose from.

Screenshot of the Paddle customer portal showing a subscription to AeroEdit Pro at $697.00 per month, marked active. The page lists the next payment, a next payment summary, and recent payments, with navigation for Subscription, Payments, Payment methods, and Account. A 'Change plan' panel is open on the right, showing a monthly billing cycle, the current product, a dropdown to choose a different plan or credit amount, and a price breakdown with a subtotal of $670.00, tax of $27.00, and a total of $697.00.

How it works

Product collections

A product collection groups related products into two roles:

Base products are mutually exclusive plans. A customer can be on one base plan at a time. For example, Starter, Pro, and Advanced.
Addon products are extras that customers can combine with their base plan. They can add or remove any number of addons at any time. For example, SSO, advanced reporting, or AI credits.

flowchart LR
    subgraph base["Base products · customer picks one"]
        direction TB
        S[Starter]
        P[Pro]
        A[Advanced]
        S <--> P
        P <--> A
    end
    subgraph addons["Addon products · customer picks any number"]
        direction TB
        SSO[SSO]
        R[Advanced reporting]
        C[AI credits]
    end
    base -.-> addons

When you organize products into product collections, they work the same way as before. For example, you can pass prices to Paddle.js to open a checkout as normal.

Customer portal

Once you've created a product collection, customers can open the customer portal to:

Move up or down between base plans. For example, upgrade from Starter to Pro, or downgrade from Advanced to Pro.
Add or remove addons against their current base plan.
Change quantities of items on their subscription.

When upgrading and downgrading a subscription:

Upgrades are applied immediately, and they're prorated immediately.
Portal uses proration_billing_mode: "prorated_immediately". This means that you should grant customer access to their new plan right away, and any unused time is credited to the immediate invoice.
Downgrades are applied immediately, and they're prorated on the next billing period.
Portal uses proration_billing_mode: "prorated_next_billing_period". This means that you should grant customer access to their new plan right away, and any credit is applied to the invoice for the next billing period.

Customer portal presents customers with a quantity stepper for each item in a collection. You can set a minimum and maximum quantity for an item to prevent customers from adding more or less than you want.

Overview

Set up upgrades and downgrades in the customer portal in two steps:

Create product collections
Organize products into collections to describe their relationship.
Generate customer portal links in your app
Build a workflow to generate authenticated links to the customer portal, so customers can upgrade and downgrade.

Before you begin

You'll need:

A set of products that you've already created, with related prices created against them. Include all of the base plans and addons you want to make available in the portal.
Access to the API, with a key that has product.write permission. During early access, collections can only be created using the API.

A product can only belong to one product collection at a time, so make sure the products you want to group together aren't already part of another collection.

Create a product collection

This step is API only while in early access. For general release, we'll add this to the dashboard too. Thank you for helping us test this ahead of release.

Send a POST request to the /product-collections endpoint with a unique name, the base_products customers can choose from, and any addon_products you want to offer alongside them.

A collection can contain up to 10 base products, and up to 50 addons. A product can only be in one collection at once.

If successful, Paddle returns the new product collection entity, including a procol_ ID. Copy this ID and save it for later.

POST/product-collections

Request

{
  "name": "Standard SaaS Tiers",
  "description": "Main pricing page for the web app",
  "base_products": [
    { "product_id": "pro_01gsz4s0w61y0hf3htzy4h3kdt" },
    { "product_id": "pro_01gsz4t5hdjse780zja8vvr7jg" },
    { "product_id": "pro_01gsz4vjxdm3c8pjjj62knebfz" }
  ],
  "addon_products": [
    { "product_id": "pro_01gsz91wy9k1yn7kx82aafwvea" },
    { "product_id": "pro_01gsz92krfzy3hcf41cpm2n67v" }
  ]
}

Response

{
  "data": {
    "id": "procol_01js2gqehzccfkywgx1jk2mtsp",
    "name": "Standard SaaS Tiers",
    "description": "Main pricing page for the web app",
    "status": "active",
    "base_products": [
      { "product_id": "pro_01gsz4s0w61y0hf3htzy4h3kdt" },
      { "product_id": "pro_01gsz4t5hdjse780zja8vvr7jg" },
      { "product_id": "pro_01gsz4vjxdm3c8pjjj62knebfz" }
    ],
    "addon_products": [
      { "product_id": "pro_01gsz91wy9k1yn7kx82aafwvea" },
      { "product_id": "pro_01gsz92krfzy3hcf41cpm2n67v" }
    ],
    "custom_data": null,
    "created_at": "2025-11-28T14:36:14.695Z",
    "updated_at": "2025-11-28T14:36:14.695Z"
  },
  "meta": {
    "request_id": "0936d329-68b4-4c9f-b33c-d872d3ffbaf1"
  }
}

Generate customer portal links in your app

Create a customer portal session for a customer to generate an authenticated link to the customer portal so they can upgrade and downgrade.

Send a POST request to the /customers/{customer_id}/portal-sessions endpoint to create a customer portal session, passing a subscription_ids array with the Paddle IDs of the subscriptions customers can change.

Paddle returns an authenticated view_subscription link for each subscription in urls.subscriptions[]. It opens the page for the subscription, where customers can change their plan. Return this to the customer in your app when they click a button or link to upgrade or downgrade.

POST/customers/{customer_id}/portal-sessions

Request

{
  "subscription_ids": [
    "sub_01jcgfqad406rsfjcgq44g9djq",
    "sub_01jcdafvpe5hm4vczfefsbwhvp"
  ]
}

Response (201 Created)

{
  "data": {
    "id": "cpls_01jcggxbs9b4tff8zy7kfwwr1s",
    "customer_id": "ctm_01jcdaf4zgm2fxw3nc0e4fn137",
    "urls": {
      "general": {
        "overview": "https://customer-portal.paddle.com/cpl_01gsx07ferwf96qnjz1mrc6h0q?action=overview&token=pga_eyJhbGciOiJFZERTQSIsImtpZCI6Imp3a18wMWhkazBuOHF3OG55NTJ5cGNocGNhazA1ayIsInR5cCI6IkpXVCJ9.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.DHHFoLwIDWCt9F9hZmGTG3G-uhi9tUltTbMSY6Nf-vVplemJYrcC_PyF97Wm88bmHEO1f8LL3agMYNFDwvzADw"
      },
      "subscriptions": [
        {
          "id": "sub_01jcgfqad406rsfjcgq44g9djq",
          "cancel_subscription": "https://customer-portal.paddle.com/cpl_01gsx07ferwf96qnjz1mrc6h0q?action=cancel_subscription&subscription_id=sub_01jcgfqad406rsfjcgq44g9djq&token=pga_eyJhbGciOiJFZERTQSIsImtpZCI6Imp3a18wMWhkazBuOHF3OG55NTJ5cGNocGNhazA1ayIsInR5cCI6IkpXVCJ9.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.DHHFoLwIDWCt9F9hZmGTG3G-uhi9tUltTbMSY6Nf-vVplemJYrcC_PyF97Wm88bmHEO1f8LL3agMYNFDwvzADw",
          "update_subscription_payment_method": "https://customer-portal.paddle.com/cpl_01gsx07ferwf96qnjz1mrc6h0q?action=update_subscription_payment_method&subscription_id=sub_01jcgfqad406rsfjcgq44g9djq&token=pga_eyJhbGciOiJFZERTQSIsImtpZCI6Imp3a18wMWhkazBuOHF3OG55NTJ5cGNocGNhazA1ayIsInR5cCI6IkpXVCJ9.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.DHHFoLwIDWCt9F9hZmGTG3G-uhi9tUltTbMSY6Nf-vVplemJYrcC_PyF97Wm88bmHEO1f8LL3agMYNFDwvzADw",
          "view_subscription": "https://customer-portal.paddle.com/cpl_01gsx07ferwf96qnjz1mrc6h0q?action=view_subscription&subscription_id=sub_01jcgfqad406rsfjcgq44g9djq&token=pga_eyJhbGciOiJFZERTQSIsImtpZCI6Imp3a18wMWhkazBuOHF3OG55NTJ5cGNocGNhazA1ayIsInR5cCI6IkpXVCJ9.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.DHHFoLwIDWCt9F9hZmGTG3G-uhi9tUltTbMSY6Nf-vVplemJYrcC_PyF97Wm88bmHEO1f8LL3agMYNFDwvzADw"
        },
        {
          "id": "sub_01jcdafvpe5hm4vczfefsbwhvp",
          "cancel_subscription": "https://customer-portal.paddle.com/cpl_01gsx07ferwf96qnjz1mrc6h0q?action=cancel_subscription&subscription_id=sub_01jcdafvpe5hm4vczfefsbwhvp&token=pga_eyJhbGciOiJFZERTQSIsImtpZCI6Imp3a18wMWhkazBuOHF3OG55NTJ5cGNocGNhazA1ayIsInR5cCI6IkpXVCJ9.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.DHHFoLwIDWCt9F9hZmGTG3G-uhi9tUltTbMSY6Nf-vVplemJYrcC_PyF97Wm88bmHEO1f8LL3agMYNFDwvzADw",
          "update_subscription_payment_method": "https://customer-portal.paddle.com/cpl_01gsx07ferwf96qnjz1mrc6h0q?action=update_subscription_payment_method&subscription_id=sub_01jcdafvpe5hm4vczfefsbwhvp&token=pga_eyJhbGciOiJFZERTQSIsImtpZCI6Imp3a18wMWhkazBuOHF3OG55NTJ5cGNocGNhazA1ayIsInR5cCI6IkpXVCJ9.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.DHHFoLwIDWCt9F9hZmGTG3G-uhi9tUltTbMSY6Nf-vVplemJYrcC_PyF97Wm88bmHEO1f8LL3agMYNFDwvzADw",
          "view_subscription": "https://customer-portal.paddle.com/cpl_01gsx07ferwf96qnjz1mrc6h0q?action=view_subscription&subscription_id=sub_01jcdafvpe5hm4vczfefsbwhvp&token=pga_eyJhbGciOiJFZERTQSIsImtpZCI6Imp3a18wMWhkazBuOHF3OG55NTJ5cGNocGNhazA1ayIsInR5cCI6IkpXVCJ9.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.DHHFoLwIDWCt9F9hZmGTG3G-uhi9tUltTbMSY6Nf-vVplemJYrcC_PyF97Wm88bmHEO1f8LL3agMYNFDwvzADw"
        }
      ]
    },
    "created_at": "2024-11-12T15:47:10.761048551Z"
  },
  "meta": {
    "request_id": "0936d329-68b4-4c9f-b33c-d872d3ffbaf1"
  }
}

To link to the customer portal homepage instead so that customers can choose from all their subscriptions, omit the request body. Paddle returns an authenticated link to the homepage in urls.general.overview.

You can test the upgrade and downgrade workflow using sandbox credentials by creating a customer portal session for a customer and then opening the link in your browser.

You should handle provisioning and fulfillment as normal when a customer upgrades or downgrades a subscription, giving customers the right level of access.