You can register at https://partial.ly/register, where you will be required to:

  1. Connect a Stripe account.
  2. Create an offer (payment plan terms).
  3. Connect your BigCommerce wesbite.

You can connect your BigCommerce Store to Partial.ly in three different ways:

  1. From your Partial.ly account [Recommended*]
  2. From the BigCommerce app store
  3. From your BigCommerce admin

*All merchants are required to create a Partial.ly account to start opening plans and processing payments. Learn more about getting started at BigCommerce FAQs.

Once registered, you can connect your BigCommerce store under Settings > Integrations > BigCommerce.

connect-2

You'll be taken to a BigCommerce authorization page to authorize Partial.ly.

Once connected, you can add the Partial.ly checkout button to your cart page. Learn how at: How to Add Partial.ly to Your BigCommerce Store

Option 2: BigCommerce App Store

*In order to install our app, you must temporarily enable cross-site cookies to allow information to be shared with Partial.ly.

You can download the Partial.ly app here: https://www.bigcommerce.com/apps/partial-ly-payment-plans/.

bigcommerce-app-store

You'll then need to log in with your BigCommerce credentials and authorize Partial.ly.

Option 3: BigCommerce Admin

When logged into your BigCommerce admin account, you can access the Apps Marketplace in the main menu.

Screenshot-2025-05-19-at-3.55.34-PM

Search for the Partial.ly app and you will see the option to install the app.

app-install

After Your Connected

Once connected, you can add the Partial.ly checkout button to your cart page. Learn how at: How to Add Partial.ly to Your BigCommerce Store

You'll also want to review your settings. See our BigCommerce FAQs for more details.

Have more questions?

Email us at support@partial.ly.