There are 3 ways to determine if your Bill Payment is being paid electronically or by physical check.
1. In your My Bills & People I Pay list.
You can determine if your Bill Pay payee will send your payment electronically or by check by the icon indicator in your My Bills & People I Pay list.
Locate your payee in question in your My Bills & People I Pay list. Next to the name of your payee, you will see an icon that is either a "paper check" (physical check) or a "lightening bolt" (electronic).
2. In your Scheduled Payments list.
Once the payment is scheduled, you can also locate the payment in the “Scheduled payments” section on the right hand side of the main payments page and click the edit 
icon. The “Type” field in the pop up box will indicate “Electronic” or “Check.”
3. In your Payment History list.
Visit the My Payments widget and select Payment History.
Locate your payment in question, and then find the Type column. Here, the type will display "electronic" or "check".
When will my payment be debited from my account history?