Bold Cashier

This guide describes how to integrate Sezzle into your Bold Cashier website so that you can provide Sezzle as a payment option for your customers. After integrating Sezzle, your Bold Cashier site will:

Offer Sezzle as a payment option on the checkout page.
Refund Sezzle payments from your Bold Cashier order management system.
Authorize and capture payments.

This integration is currently only available on Shopify.

Integration Steps Overview

Install the Sezzle Bold Cashier app
Test your integration

Before You Begin

Note: As a merchant you can use one of two options:

Bold hosting
Self hosting

If you choose self hosting, contact Sezzle merchant support so we can add your domain to our security policy settings.

You should have a Sezzle merchant account.

Please visit our signup page if you don't have an account.

You should generate API Keys using your Sezzle Merchant Dashboard
Familiarize yourself with the transaction flow when buying with Sezzle.

Install the Sezzle Bold Cashier Extension

First you must install the Bold Cashier app to your platform and store url. You can do this from the Bold Cashier site.
Log in to your Shopify admin.
Go to Apps > Bold Cashier.

In the Bold Cashier left sidebar, click Marketplace, then find Sezzle and click Install.

Click Allow to accept permissions and complete the installation.

Installation is complete.

Bold Cashier Live Checkout

On your website, add an item to your cart, then proceed to Checkout and select Sezzle as the payment method.
Click Complete Order.
If you are redirected to the Sezzle checkout page, your integration is complete. Congratulations!
Warning Don't complete the payment. Your checkout is now live, so you will be charged if you complete.

Uninstall Steps

Go to your Bold Cashier Marketplace and scroll to find Sezzle.
Click Uninstall.