# IncreaseBilling

<figure><img src="/files/fc6cCveBVXEiRwTp0VXK" alt="" width="375"><figcaption></figcaption></figure>

**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**

<figure><img src="/files/pUPALpjUcjPygLkheapK" alt="" width="375"><figcaption></figcaption></figure>

**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 this script to your checkout page
  * \<script src="https\://\[API\_URL]/checkout/fingerprint">\</script>
  * replace \[API\_URL] with the **apiURL** from Step 1
* If using CheckoutChamp hosted pages
  * add a hidden input to the checkout page body below the script tag
  * \<input type="text" id="device\_fingerprint" name="fraudSessionId" value="">
* If using a direct API integration
  * add a hidden input to the checkout page body below the script tag
  * \<input type="text" id="device\_fingerprint" name="fraudSessionId" value="">
  * pass the input value as fraudSessionId on the [Import Order](https://apidocs.checkoutchamp.com/#275a54c6-b4b0-414c-819b-7387e9a81f58) API call


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