You can enter in the payment information for one or many reports from the Reports > Company Page (requires a subscription)
In the Paid column, select the link (Not Paid Yet) to enter payment information in. You will be required to enter in the date and payment type (Check, Payroll, Direct Deposit or Other).
Users who submit the report can also enter in this information to track payment.
The payment will now be recorded in the expense report and approval history.