Caveat: When using DD as funding-- 1. Did the DD impacted the disputed transaction? 2. Will the transaction go through without the DD? 3. Was there a valid transaction between the DD and the disputed transaction that could suggest CH's awareness of the balance? 4. Was the DD applied to the account within the last 24 hours? 5. Was the DD for the disputed transaction? 6. Was the balance exhausted prior to the Disputed transaction which led to no impact to the disputed transaction of the fundin