Fast Seller Quickstart

Note

We’re here to help at any stage of the process, so if you run into any confusion or have any questions, reach out to us at [email protected]

Seller onboarding is incredibly important to us — the process of enabling Fast Checkout everywhere you can to increase your revenue should should be both easy and enjoyable.

Requirements

For many Sellers, the simplest setup to start using Fast will involve an integration with an online store hosted by a supported eCommerce platform.

Alternatively, you can also use Fast via a custom API integration with your online store. This option is the most technical, but gives you the most control over your store.

The rest of the requirements are covered in our "Will Fast Work For Me" Section.

Becoming a Seller with Fast

The first step to integrating Fast Checkout with your store is to become a Seller on Fast.co →.

Recommendation: Create Sandbox Account

Sign up for a Fast Sandbox account so that you can test your integration with test cards before going live.

If you need help at any point, contact Customer Success at [email protected].

Onboarding Summary

The Seller Onboarding process will require you to:

  • provide details about your organization
  • provide integration details for your online storefront (e.g. if your store's website domain is hosted by a supported eCommerce platform or if you will need to do a custom integration)
  • complete technical integration steps to connect your store to Fast
  • verify your business
  • confirm banking details
  • complete other onboarding tasks.

Looking Ahead

Fast is constantly working to integrate with additional eCommerce platforms. If your store runs on an eCommerce platform not listed among our supported platforms, talk to one of our representatives using this form. We may still be able to help you.

And stay tuned as we add more eCommerce platform integrations. Check out the Fast Newsroom and Fast’s Twitter for updates.

Welcome to Fast!