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Purpose

The checkout installments widget shows a sample installment plan, including installment amounts and due dates, at the point of final decision.
Screenshot 2026 08 06 At 3 57 11 PM

Installation

Select the implementation that fits your needs:

NPM Implementation

Using npm: npm install @sezzle/sezzle-installment-widget@latest Within your checkout page, add the following code snippet to import the library:
Where you want the widget to render, add the snippet from the Configuration section below, updating options to determine the price.

CDN Implementation

Within your checkout page, add the following code snippet to import the library:
Where you want the widget to render, add the snippet from the Configuration section below, updating options to determine the price.

Configuration