---
page_title: Testing & Validation
product: CVV Less
page_source: https://juspay.io/in/docs/cvv-less/docs/cvv-less-payments/testing--validation
llms_txt: https://juspay.io/in/docs/llms.txt
product_llms_txt: https://juspay.io/in/docs/cvv-less/llms.txt
---


# Testing the CVV Less flow




### **Step 3:** Testing & Validation



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## Integration type : Juspay HyperCheckout (Payment Page)


### Step 1.1. How to test


* Get the Juspay changes released in CUG (testing environment)
* Enable CVV less supported gateways for testing in sandbox. Only use production/live gateway credentials for testing.
* Test the flow using your apk/website which points to Juspay Sandbox
  
  * CUG testing guide: [Link](https://docs.juspay.in/cvv-less/docs/cvv-less-payments/cug-guide)



---

## Integration type : Juspay Express Checkout SDK


### Step 1.1. How to test


* Get the Juspay changes released in CUG (testing environment)
* Enable CVV less supported gateways for testing in sandbox. Only use production/live gateway credentials for testing.
* Do a clean build to implement the necessary UI changes that will eliminate displaying the CVV box for eligible transactions.

CUG testing guide: [Link](https://docs.juspay.in/cvv-less/docs/cvv-less-payments/cug-guide)



---

## Integration type : Juspay Express Checkout API


### Step 1.1. How to test


* Enable CVV less supported gateways for testing in sandbox. Only use production/live gateway credentials for testing.
* Do a clean build to implement the necessary UI changes that will eliminate displaying the CVV box for certain transactions.

CUG testing guide: [Link](https://docs.juspay.in/cvv-less/docs/cvv-less-payments/cug-guide)



Test Cases to be completed for sign off: [Test Cases](https://docs.google.com/spreadsheets/d/1MSljLvh2hkJG3ras7aqnYHOqdKCPXv-PR7LCnB2PxGo/export)

[Login](https://portal.juspay.in/marketplace?id=ef2df430-b30c-406f-b0fb-24c9c3989995&name=CVV%2520Less) to Juspay Dashboard and use Juspay Onboarding Assistant to test and go-live seamlessly with this flow

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## See Also

- [Enable CVV Less](https://juspay.io/in/docs/cvv-less/docs/cvv-less-payments/enable-cvv-less)
- [Go-live](https://juspay.io/in/docs/cvv-less/docs/cvv-less-payments/golive)