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Sezzle provides an effortless way to integrate flexible payment options into your checkout process. With a design focused on quick and efficient setup, our solution allows you to get started faster than you might anticipate.

Building with AI

Point your AI agent at our MCP server and skills to search these docs and build your integration from inside your editor.

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Get Started with Sezzle

Select the integration option that works best for your store.

Direct Integration

Utilize our APIs to integrate Sezzle into your custom online store.

Ecommerce Platforms

Integrations for Shopify, Magento 2, Wix, WooCommerce, and more.

Virtual Card

  • Accept Sezzle payments as credit card transactions.

In Store

Empower your customers to pay with Sezzle at your physical store location.

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Conversion Boosters

Increase sales with these additional Sezzle products.

On-Site Messaging Widgets

Showcase Sezzle as a payment method on product pages.

Express Checkout

Increase conversion rates and enhance customer satisfaction.

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Additional Resources

These will speed up your Sezzle integration.

API Reference

Accept web and in-app payments through our expansive API integration.

Merchant Support

Contact our Merchant Support team to get help with integrating Sezzle.

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How Sezzle Works

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The shopper adds your product to their cart.
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The shopper selects “Buy Now, Pay Later with Sezzle” at checkout.
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The shopper selects their preferred installment plan.
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The shopper completes their Sezzle order.
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