Secure online payment processing for your eCommerce site.

Our online payment solution syncs with the best eCommerce platforms. Use your current website to accept credit cards and Visa and Mastercard debit cards online with Square.

Connect Square in minutes – no coding necessary.

Square has prebuilt online payment solutions with top eCommerce providers. Most connections can be completed in just a few clicks.

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Square eCommerce Integrations

Keep your business safe with proven online payments security.

Data security on lock

With end-to-end encryption, customer payment data never touches your servers or devices. Our secure online payment system offers 24/7 processing protection.

We help fight fraud

Square uses sophisticated machine learning to spot and block payment fraud and secure businesses of all sizes at no extra cost.

Complimentary compliance

We’re dedicated to protecting our sellers and their customers when it comes to accepting online payment methods. We provide PCI-compliant payments without charging any PCI fees.

Your disputes partner

Most credit card processors charge a fee for payment disputes, but not Square. We also save you time by managing the dispute process on your behalf.

Manage risk and prevent loss online.

Risk Manager helps you detect fraud and prevent loss without prohibiting the growth of your online business.

  • Get detailed explanations on each potentially risky payment.
  • Create custom rules and automatically block suspicious cards.
  • See all alerted payments and control which transactions you accept.

Learn more about Risk Manager

All your sales, all in one place.

When you process payments with Square online and in person, you get unified sales and customer data, inventory syncing and best-in-class hardware and software.

Complete sales reporting

See all your sales in one report. Spend less time reconciling data across payment systems and more time optimizing sales based on your real-time results.


Unified customer data

Get a full view of your customers’ purchase behaviour, online and in-store. Know their preferences, send them invoices and turn in-store shoppers into online ones – or vice versa.

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Powerful point of sale hardware and software

No matter where you’re selling, Square has the smart hardware solutions to help. The free Square Point of Sale app lets you easily sell in person and integrates with your online store.

Manage and grow your online business with Square.

We have a full range of business management tools – from gift cards to loyalty programs to inventory management. Create a custom platform that works best for you.

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Fair, transparent rates. Custom pricing available.

2.9% + 30¢

Per transaction

Get the help you need when you need it.

Our highly trained support team is available via phone or email.

Start accepting payments online with Square.