IncreaseBilling

STEP 1

Activate and edit the IncreaseBilling gateway.

Enter Title and descriptor

Enter apiURL and apiKey obtained from your IncreaseBilling account

Choose to enable useRecurringAI

STEP 2

IncreaseBilling may require use of their device fingerprint for fraud prevention. This is supported on both CheckoutChamp hosted pages and a direct API integration.

• Review IncreaseBilling documentation

  • https://increasebilling.com/integration#fingerprint

• Add the necessary HTML to your checkout page

  • <script src="https://[API_URL]/checkout/fingerprint"></script>

  • replace [API_URL] in the src URL with the apiURL value from Step 1

  • add the hidden inputs and script below to the checkout page body below the first script tag

  • <div style="display:none">
      <input type="text" id="device_fingerprint" name="device_fingerprint" value="" />
      <input type="text" id="gateway_id" name="gateway_id" value="" />
      <input type="text" id="fraudSessionId" name="fraudSessionId" value="" />
    </div>
    <script>
    document.addEventListener('click', function () {
      var fpElement = document.getElementById('device_fingerprint');
      var gwElement = document.getElementById('gateway_id');
    
      var fp = fpElement ? fpElement.value.trim() : '';
      var gw = gwElement ? gwElement.value.trim() : '';
    
      if (fp || gw) {
        document.getElementById('fraudSessionId').value = fp + '|' + gw;
      }
    }, true);
    </script>

• If using CheckoutChamp hosted pages

  • No further action needed. The information gathered by the script will be automatically sent along with the order to the CRM, and included in transaction requests to IncreaseBilling

• If using a direct API integration

  • Pass the resulting value from the fraudSessionId input as fraudSessionId on the Import Order API call