Testing the CVV Less flow
Step 3: Testing & Validation
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
Test Cases to be completed for sign off: Test Cases 
Login
to Juspay Dashboard and use Juspay Onboarding Assistant to test and go-live seamlessly with this flow