RCV, unfortunately the instructions are not successful.

The second section does not make sense to me, Steps 4 and 5.

It says, In the Payment Account dropdown, select your Checking account.  Already selected.

5. In the Amount column, enter $0 as the total amount since you're balancing out the return.

Where do I put $0?  Below the -$315.04?  Then I try to do that and system says MUST BE A VALUE OF $0 or GREATER.

Please advise.