Skip to main content

Search

Admoji Help Center

How do I setup Sezzle for processing?

Set up Sezzle buy now, pay later payments to offer customers four interest-free installments. Configure merchant settings, enable on campaigns, and integrate the JavaScript SDK for complete payment processing.

Step 1: Add Sezzle as a Merchant

  1. Click Go to E-commerce.

  2. Go to Merchants > Processors.

  3. Click New to add a new merchant processor.

  4. Select Sezzle from the available processor options.

New merchant processor selection interface

Sezzle processor selection from available options

Step 2: Configure Sezzle Merchant Settings

After selecting Sezzle, fill in the following credentials:

  • Public Key - Your Sezzle public key for frontend integration.

  • Private Key - Your Sezzle private key for backend API calls.

  • Test Mode - Toggle on to use sandbox credentials during development; toggle off for live transactions.

Sezzle merchant configuration form with credentials fields

Step 3: Enable Sezzle on Your Campaign

  1. Navigate to CRM > Campaigns and click the edit icon next to the campaign.

  2. Go to the Processors tab.

  3. Select your Sezzle processor from the Sezzle Processor dropdown.

  4. Click Save to apply the changes.

Campaign Processors tab with Sezzle Processor dropdown

Step 4: Integrate Sezzle into Your Offer Pages

The final step requires technical integration of Sezzle's JavaScript SDK into your offer pages. This involves:

  • Frontend Integration: Adding Sezzle's JavaScript library and payment buttons.

  • Backend Integration: Handling payment confirmations and order processing.

  • Webhook Configuration: Setting up notification endpoints for payment updates.

Note: For detailed technical integration documentation, refer to our Open API documentation. The integration process requires development resources and technical implementation knowledge.
Q: Can I test Sezzle before going live?
A: Yes. In Admoji, enable the Test Mode toggle on your Sezzle processor and use your Sezzle sandbox credentials. This allows you to simulate transactions without processing real payments, ensuring your integration works correctly before going live.
Q: What happens if a customer defaults on their Sezzle payments?
A: Sezzle handles all customer payment collection and risk management. If a customer defaults, Sezzle manages the collection process. You receive your full payment upfront, so your business is protected from payment defaults and collection issues.