This guide explains how to add Sezzle as a payment option on your CommentSold website, enabling customers to use Sezzle at checkout.

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CommentSold Admin Configuration

Get the app

  1. In your CommentSold admin, go to Setup
  2. Click Payment Gateways
  3. Copy your Private Key and Public Key from your Sezzle Merchant Dashboard
    • Paste them into the corresponding fields in the Sezzle configuration page of your CommentSold admin
  4. Click Update Keys

    Installation is complete!

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Validate

Step through a test checkout to validate the integration is properly installed.