Square eCommerce

Sell more online with Square’s eCommerce solutions.

Three levels of integration

With our website-building partners and APIs, you can build your online store and accept payments online easily through Square—no matter what your online needs are.

Nice and easy

We partner with businesses that make setting up your online store fast and easy with templates and themes. You’ll be up and running in no time and connecting your site to Square is simple—no coding required.

Level of complexity

Select partners

Some skills required

If you have more particular needs for your business, you can build an online store with one of our open source partners, which all have prebuilt Square integrations.

Level of complexity

Select partners

Developer skills required

Use Square’s APIs to accept payments directly on a website that you build yourself. Get all the benefits of Square’s platform (fast deposits, reporting tools, PCI-compliant platform) without having to build a new site.

Level of complexity

Square APIs

Transactions API + Payment Form

Square lets developers seamlessly accept payments online from your own website. With our API, you can create customizable eCommerce solutions that let you track your reporting, deposits and inventory in one place.

Square Checkout

Square Checkout lets merchants accept online payments using a checkout workflow hosted by Square. With SSL support, chargeback protection and a beautiful UI in one integration, Checkout simplifies the process of accepting online payments.

What sets Square apart

  • Fast, reliable deposits
  • No setup or monthly fees
  • Track online and offline sales in one place
  • PCI-compliant products, no fees
  • Security, fraud prevention and dispute assistance
  • No commitments or long-term contracts


2.9% + 30¢
Per transaction

Sell online with Square.