Quickbooks: Why are unpaid customer invoices going to check registry?

Starting in July, one customer's invoices are appearing in our Check Registry. Nothing has purposefully change on the customer's profile. The amount of the invoice has been subtracting from our check book balance.
Update: We Found that it was one item, and in the item description it had Account: Checking listed. Now that I know the problem, how do I update the invoices and items that are still showing up.
2 answers 2