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Shopify Payment Method

Affirm for Shopify merchants targeting Canada, United States and United Kingdom

Increase Canada, United States and United Kingdom checkout conversion with Affirm

Affirm enables merchants to offer flexible payment options, attracting more customers by allowing them to pay over time.

Built for stronger local trust and smoother checkout in Canada, United States and United Kingdom.

As a 'Buy now, pay later' option, Affirm fits well in markets like Canada, the US, and the UK. Key features include support for full and partial refunds, but merchants should note the potential for chargeback risks.

Canada, United States, United KingdomBuy now, pay laterFlexible payment options
Affirm payment method guide for Shopify merchants targeting CA and US and GB

Trusted Canada, United States and United Kingdom Payment Method

Canada, United States and United Kingdom focusLocal favouriteHigh conversion in Canada, United States and United Kingdom

Official Shopify App Store listing

Install Affirm for your Shopify store

Open the official Shopify App Store listing, review the details, and install in a few clicks.

Fast setup. Secure install. Opens in a new tab.

Payment Method Details

Market Fit

Primary marketCanada, United States and United Kingdom
Consumer currencyCAD, GBP, USD
Merchant availabilityCanada, United States and United Kingdom

Capabilities

Refund supportSupports full and partial refunds.
Recurring supportNot supported
Settlement currencyCAD, GBP, USD

Canada, United States and United Kingdom focus

Strong local relevance for merchants targeting Canada, United States and United Kingdom.

Standard coverage

Standard payment coverage without an additional assurance layer.

Secure authentication

Uses a secure flow to complete the customer payment step.

Buy now, pay later positioning

Buy now, pay later with strong domestic checkout fit for Canada, United States and United Kingdom.

PCI-aware payment infrastructure
Secure bank authentication
No unnecessary card-detail exposure

Conversion insight

Why Affirm can improve local checkout performance

A local payment method can remove hesitation at the final payment step. For merchants selling into Canada, United States and United Kingdom, the gain is usually less about adding another button and more about matching buyer expectation, pricing context, and local checkout trust.

Market fit

Canada, United States and United Kingdom

Designed for local checkout familiarity in Canada, United States and United Kingdom.

Currency readiness

CAD, GBP, USD

Supports local pricing expectations and payment operations.

Checkout confidence

Standard

Built to reduce friction and improve payment trust at the final step.

Payment stack strategy

Local + global balance

The strongest setup usually combines a trusted local method with broader international coverage. For Canada, United States and United Kingdom, that often means leading with Affirm while keeping cards and PayPal available for wider buyer preference coverage.

AffirmKlarnaAfterpay

Get started today

Ready to add Affirm to your Shopify checkout?

Install Affirm on Shopify

Fast setup. Secure install. Opens in a new tab.

What Affirm is

Affirm is a 'Buy now, pay later' service that allows customers to make purchases and pay over time.

Affirm provides a flexible payment solution for Shopify merchants, enabling customers to spread the cost of their purchases over several payments.

This payment method is available in Canada, the United States, and the United Kingdom, making it a versatile option for merchants in these regions.

Flexible Payments

Customers can pay over time, increasing purchase flexibility.

Market Availability

Available in Canada, the United States, and the United Kingdom.

Refund Support

Supports both full and partial refunds for transactions.

Why Affirm matters

Understanding Affirm's benefits and risks helps merchants make informed decisions.

Increased Sales

Offering Affirm can attract more customers by providing payment flexibility.

Market Reach

Access to customers in Canada, the US, and the UK.

Refund Flexibility

Supports full and partial refunds, providing flexibility in customer service.

Chargeback Awareness

Merchants should be aware of the chargeback risks associated with Affirm.

How Affirm works

Affirm's payment flow involves customer selection, approval, and merchant confirmation.

1

Customer selects the method

During checkout, the customer chooses Affirm as their payment method.

2

Approval process

Affirm evaluates the customer's eligibility for installment payments.

3

Payment scheduling

Once approved, the customer selects a payment schedule.

4

Merchant receives confirmation

The merchant is notified of the transaction approval and fulfillment can proceed.

When to use Affirm

Affirm is best suited for merchants looking to offer flexible payment options.

Ideal scenarios

  • Merchants in Canada
  • Merchants in the United States
  • Merchants in the United Kingdom

Not ideal

  • Merchants needing recurring or subscription-based billing
  • Checkouts requiring a one-click saved-payment-method flow
  • High-risk sectors where chargeback exposure is a primary concern

Merchant considerations

Merchants should evaluate the following considerations before integrating Affirm.

Chargeback Risk

Be prepared for potential chargebacks when using Affirm.

Market Limitations

Ensure your target market includes Canada, the US, or the UK.

No Recurring Payments

Affirm does not support recurring payments, which may affect subscription models.

No One-Click Checkout

Affirm does not offer one-click checkout capabilities.

Refund Process

Understand the refund process for handling full and partial refunds.

Compare Affirm with common alternatives

Affirm is the best choice when local checkout fit in Canada, United States and United Kingdom matters more than generic international coverage.

MethodBest for
AffirmBest choice
Canada, United States and United Kingdom local sales
Klarna
Buy now, pay later shoppers
Afterpay
Afterpay coverage

Integration pathway

Enable via your processor

Add the method through your payment service provider or processor configuration.

Connect it to Shopify checkout

Configure the Shopify-compatible payment flow so customers can see the method at checkout.

Optimise with CartDNA

Use CartDNA to prioritise local relevance, compare payment fit, and improve checkout performance.

Popular questions

Frequently asked questions about Affirm for Shopify

What is Affirm on Shopify?
Affirm is a 'Buy now, pay later' payment method allowing customers to pay for purchases over time.
Who should offer Affirm?
Merchants targeting customers in Canada, the US, and the UK who want to provide flexible payment options.
Does Affirm support recurring payments?
No, Affirm does not support recurring payments.
Does Affirm support one-click checkout?
No, Affirm does not support one-click checkout.
What should merchants review before enabling Affirm?
Merchants should review market availability, chargeback risks, and the lack of recurring and one-click payment support.

Increase Canada, United States and United Kingdom conversions with Affirm

Enable local payments and reduce checkout drop-off.

Affirm provides a flexible payment option that can enhance your Shopify store's appeal to customers in Canada, the US, and the UK. CartDNA helps you seamlessly integrate Affirm, ensuring a smooth checkout experience while managing potential chargeback risks. Start optimising in minutes with your existing Shopify setup.